| 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 | $64.70 | 12.434% | $72.7448 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $58.69 | 13.241% | $66.4611 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $147.68 | 11.268% | $164.3206 | $164.32 | $164.30 | $164.30 |
| Purchase #4 | $39.36 | 5.116% | $41.3737 | $41.37 | $41.35 | $41.40 |
| Purchase #5 | $101.65 | 6.245% | $107.998 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $44.34 | 13.501% | $50.3263 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $139.83 | 3.131% | $144.2081 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $596.25 | $647.4326 | $647.43 | $647.40 | $647.40 | |