| 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 | $43.73 | 5.526% | $46.1465 | $46.15 | $46.15 | $46.10 |
| Purchase #2 | $12.82 | 8.480% | $13.9071 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $9.58 | 8.577% | $10.4017 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $193.46 | 12.785% | $218.1939 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $143.53 | 6.431% | $152.7604 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $16.96 | 4.675% | $17.7529 | $17.75 | $17.75 | $17.80 |
| Purchase #7 | $151.76 | 4.726% | $158.9322 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $571.84 | $618.0947 | $618.09 | $618.10 | $618.10 | |