| 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 | $28.73 | 11.790% | $32.1173 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $143.46 | 5.327% | $151.1021 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $90.78 | 8.843% | $98.8077 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $117.90 | 11.531% | $131.495 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $38.51 | 6.535% | $41.0266 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $197.44 | 7.145% | $211.5471 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $116.75 | 7.624% | $125.651 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $733.57 | $791.7468 | $791.76 | $791.75 | $791.70 | |