| 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 | $58.55 | 10.229% | $64.5391 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $76.36 | 11.311% | $84.9971 | $85.00 | $85.00 | $85.00 |
| Purchase #3 | $197.39 | 6.311% | $209.8473 | $209.85 | $209.85 | $209.80 |
| Purchase #4 | $112.84 | 3.178% | $116.4261 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $9.84 | 6.868% | $10.5158 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $180.31 | 5.678% | $190.548 | $190.55 | $190.55 | $190.50 |
| Purchase #7 | $33.86 | 5.644% | $35.7711 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $669.15 | $712.6445 | $712.66 | $712.65 | $712.50 | |