| 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 | $109.27 | 13.717% | $124.2586 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $49.30 | 7.658% | $53.0754 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $78.53 | 9.496% | $85.9872 | $85.99 | $86.00 | $86.00 |
| Purchase #4 | $138.62 | 3.749% | $143.8169 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $120.40 | 7.367% | $129.2699 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $126.49 | 5.531% | $133.4862 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $101.54 | 8.749% | $110.4237 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $724.15 | $780.3179 | $780.33 | $780.30 | $780.40 | |