| 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 | $47.50 | 12.263% | $53.3249 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $80.45 | 4.185% | $83.8168 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $187.46 | 13.229% | $212.2591 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $126.54 | 7.443% | $135.9584 | $135.96 | $135.95 | $136.00 |
| Purchase #5 | $118.67 | 10.849% | $131.5445 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $140.93 | 12.239% | $158.1784 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $110.86 | 5.203% | $116.628 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $812.41 | $891.7101 | $891.71 | $891.70 | $891.70 | |