| 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 | $73.38 | 11.771% | $82.0176 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $65.32 | 8.381% | $70.7945 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $72.89 | 3.711% | $75.5949 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $143.98 | 10.860% | $159.6162 | $159.62 | $159.60 | $159.60 |
| Purchase #5 | $113.42 | 9.479% | $124.1711 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $88.60 | 3.411% | $91.6221 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $228.66 | 10.838% | $253.4422 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $786.25 | $857.2586 | $857.25 | $857.20 | $857.20 | |