| 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 | $83.41 | 13.219% | $94.436 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $31.91 | 7.215% | $34.2123 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $44.98 | 8.558% | $48.8294 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $144.58 | 9.777% | $158.7156 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $164.28 | 13.800% | $186.9506 | $186.95 | $186.95 | $187.00 |
| Purchase #6 | $182.61 | 7.601% | $196.4902 | $196.49 | $196.50 | $196.50 |
| Purchase #7 | $73.47 | 11.170% | $81.6766 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $725.24 | $801.3107 | $801.32 | $801.35 | $801.30 | |