| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.43 | 7.181% | $45.4769 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $185.47 | 9.822% | $203.6869 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $136.43 | 12.224% | $153.1072 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $156.76 | 11.182% | $174.2889 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $117.33 | 3.637% | $121.5973 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $156.41 | 5.431% | $164.9046 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $139.48 | 7.437% | $149.8531 | $149.85 | $149.85 | $149.90 |
| 7 purchase totals = | $934.31 | $1,012.9149 | $1,012.92 | $1,012.95 | $1,013.00 | |