| 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 | $42.91 | 13.417% | $48.6672 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $32.92 | 10.630% | $36.4194 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $41.58 | 12.218% | $46.6602 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $189.51 | 12.867% | $213.8943 | $213.89 | $213.90 | $213.90 |
| Purchase #5 | $27.45 | 7.387% | $29.4777 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $69.82 | 5.722% | $73.8151 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $158.63 | 12.172% | $177.9384 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $562.82 | $626.8723 | $626.88 | $626.85 | $626.90 | |