| 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 | $74.75 | 13.779% | $85.0498 | $85.05 | $85.05 | $85.00 |
| Purchase #2 | $99.66 | 8.402% | $108.0334 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $93.74 | 8.414% | $101.6273 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $191.49 | 5.490% | $202.0028 | $202.00 | $202.00 | $202.00 |
| Purchase #5 | $145.31 | 6.583% | $154.8758 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $234.28 | 8.450% | $254.0767 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $44.88 | 13.849% | $51.0954 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $884.11 | $956.7612 | $956.77 | $956.85 | $956.70 | |