| 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 | $83.44 | 3.806% | $86.6157 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $171.48 | 11.750% | $191.6289 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $126.42 | 8.759% | $137.4931 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $101.80 | 11.175% | $113.1762 | $113.18 | $113.20 | $113.20 |
| Purchase #5 | $170.85 | 11.708% | $190.8531 | $190.85 | $190.85 | $190.90 |
| Purchase #6 | $100.55 | 9.505% | $110.1073 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $105.50 | 3.711% | $109.4151 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $860.04 | $939.2894 | $939.30 | $939.30 | $939.30 | |