| 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 | $88.63 | 3.425% | $91.6656 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $138.35 | 11.467% | $154.2146 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $126.96 | 3.800% | $131.7845 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $121.44 | 3.348% | $125.5058 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $58.95 | 8.676% | $64.0645 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $68.93 | 8.332% | $74.6732 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $61.59 | 4.477% | $64.3474 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $664.85 | $706.2556 | $706.25 | $706.20 | $706.30 | |