| 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 | $92.60 | 4.372% | $96.6485 | $96.65 | $96.65 | $96.60 |
| Purchase #2 | $215.78 | 10.840% | $239.1706 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $5.30 | 7.319% | $5.6879 | $5.69 | $5.70 | $5.70 |
| Purchase #4 | $5.87 | 6.263% | $6.2376 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $116.80 | 4.344% | $121.8738 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $31.67 | 6.598% | $33.7596 | $33.76 | $33.75 | $33.80 |
| Purchase #7 | $243.31 | 11.514% | $271.3247 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $711.33 | $774.7027 | $774.70 | $774.65 | $774.70 | |