| 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 | $58.29 | 10.411% | $64.3586 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $100.93 | 9.634% | $110.6536 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $142.76 | 10.813% | $158.1966 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $25.93 | 4.340% | $27.0554 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $89.81 | 5.850% | $95.0639 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $119.67 | 7.491% | $128.6345 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $196.80 | 13.237% | $222.8504 | $222.85 | $222.85 | $222.90 |
| 7 purchase totals = | $734.19 | $806.8130 | $806.81 | $806.80 | $807.00 | |