| 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 | $212.72 | 7.304% | $228.2571 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $152.79 | 10.723% | $169.1737 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $35.93 | 4.646% | $37.5993 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $59.29 | 8.391% | $64.265 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $93.82 | 13.443% | $106.4322 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $13.44 | 7.208% | $14.4088 | $14.41 | $14.40 | $14.40 |
| Purchase #7 | $22.77 | 3.230% | $23.5055 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $590.76 | $643.6416 | $643.65 | $643.60 | $643.70 | |