| 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 | $46.55 | 5.646% | $49.1782 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $141.39 | 12.158% | $158.5802 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $96.66 | 6.348% | $102.796 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $66.99 | 3.744% | $69.4981 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $139.94 | 10.728% | $154.9528 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $29.47 | 8.778% | $32.0569 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $190.73 | 6.410% | $202.9558 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $711.73 | $770.0180 | $770.03 | $770.05 | $770.20 | |