| 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 | $46.56 | 9.292% | $50.8864 | $50.89 | $50.90 | $50.90 |
| Purchase #2 | $125.82 | 10.527% | $139.0651 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $64.37 | 10.285% | $70.9905 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $247.98 | 10.855% | $274.8982 | $274.90 | $274.90 | $274.90 |
| Purchase #5 | $212.25 | 3.290% | $219.233 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $88.25 | 11.181% | $98.1172 | $98.12 | $98.10 | $98.10 |
| Purchase #7 | $105.28 | 5.367% | $110.9304 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $890.51 | $964.1208 | $964.13 | $964.15 | $964.10 | |