| 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 | $31.38 | 3.477% | $32.4711 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $191.45 | 8.689% | $208.0851 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $43.52 | 6.427% | $46.317 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $113.37 | 6.810% | $121.0905 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $22.27 | 12.867% | $25.1355 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $100.61 | 6.745% | $107.3961 | $107.40 | $107.40 | $107.40 |
| Purchase #7 | $250.82 | 13.204% | $283.9383 | $283.94 | $283.95 | $283.90 |
| 7 purchase totals = | $753.42 | $824.4336 | $824.45 | $824.45 | $824.40 | |