| 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 | $36.35 | 13.784% | $41.3605 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $25.57 | 13.859% | $29.1137 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $220.64 | 7.518% | $237.2277 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $177.83 | 8.231% | $192.4672 | $192.47 | $192.45 | $192.50 |
| Purchase #5 | $21.60 | 13.530% | $24.5225 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $130.70 | 11.468% | $145.6887 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $127.95 | 13.162% | $144.7908 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $740.64 | $815.1711 | $815.17 | $815.15 | $815.20 | |