| 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 | $58.61 | 10.750% | $64.9106 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $85.83 | 5.219% | $90.3095 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $244.41 | 13.689% | $277.8673 | $277.87 | $277.85 | $277.90 |
| Purchase #4 | $142.61 | 8.342% | $154.5065 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $88.72 | 8.188% | $95.9844 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $119.58 | 8.234% | $129.4262 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $144.89 | 13.145% | $163.9358 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $884.65 | $976.9403 | $976.95 | $976.95 | $976.90 | |