| 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 | $36.32 | 5.684% | $38.3844 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $244.84 | 4.548% | $255.9753 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $61.90 | 9.591% | $67.8368 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $154.87 | 3.457% | $160.2239 | $160.22 | $160.20 | $160.20 |
| Purchase #5 | $223.82 | 8.601% | $243.0708 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $16.31 | 4.815% | $17.0953 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $56.47 | 13.840% | $64.2854 | $64.29 | $64.30 | $64.30 |
| 7 purchase totals = | $794.53 | $846.8719 | $846.88 | $846.90 | $846.90 | |