| 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 | $12.70 | 6.779% | $13.5609 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $61.92 | 8.388% | $67.1138 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $58.42 | 3.656% | $60.5558 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $150.95 | 9.568% | $165.3929 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $18.51 | 7.223% | $19.847 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $42.47 | 6.618% | $45.2807 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $101.98 | 13.558% | $115.8064 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $446.95 | $487.5575 | $487.56 | $487.55 | $487.60 | |