| 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 | $76.51 | 7.866% | $82.5283 | $82.53 | $82.55 | $82.50 |
| Purchase #2 | $100.53 | 7.363% | $107.932 | $107.93 | $107.95 | $107.90 |
| Purchase #3 | $33.81 | 10.106% | $37.2268 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $103.62 | 6.800% | $110.6662 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $68.94 | 10.129% | $75.9229 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $229.79 | 9.286% | $251.1283 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $137.58 | 8.720% | $149.577 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $750.78 | $814.9815 | $814.99 | $815.05 | $814.90 | |