| 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 | $65.39 | 4.157% | $68.1083 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $110.38 | 13.497% | $125.278 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $52.80 | 5.398% | $55.6501 | $55.65 | $55.65 | $55.70 |
| Purchase #4 | $66.71 | 12.701% | $75.1828 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $78.53 | 11.171% | $87.3026 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $144.27 | 3.168% | $148.8405 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $134.44 | 10.873% | $149.0577 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $652.52 | $709.4200 | $709.42 | $709.45 | $709.50 | |