| 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 | $92.90 | 6.791% | $99.2088 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $27.84 | 8.759% | $30.2785 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $64.45 | 8.299% | $69.7987 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $188.82 | 6.724% | $201.5163 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $126.48 | 9.321% | $138.2692 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $110.36 | 9.322% | $120.6478 | $120.65 | $120.65 | $120.60 |
| Purchase #7 | $196.29 | 4.678% | $205.4724 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $807.14 | $865.1917 | $865.20 | $865.15 | $865.20 | |