| 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 | $14.46 | 12.727% | $16.3003 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $215.89 | 6.269% | $229.4241 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $92.51 | 8.182% | $100.0792 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $24.25 | 12.283% | $27.2286 | $27.23 | $27.25 | $27.20 |
| Purchase #5 | $178.49 | 11.396% | $198.8307 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $146.63 | 7.842% | $158.1287 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $180.96 | 13.242% | $204.9227 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $853.19 | $934.9143 | $934.91 | $934.95 | $934.80 | |