| 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 | $236.28 | 8.526% | $256.4252 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $67.73 | 10.205% | $74.6418 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $206.69 | 13.590% | $234.7792 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $58.61 | 4.330% | $61.1478 | $61.15 | $61.15 | $61.10 |
| Purchase #5 | $49.40 | 7.531% | $53.1203 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $5.34 | 5.146% | $5.6148 | $5.61 | $5.60 | $5.60 |
| Purchase #7 | $23.34 | 8.463% | $25.3153 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $647.39 | $711.0444 | $711.05 | $711.05 | $710.90 | |