| 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 | $99.64 | 4.698% | $104.3211 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $76.81 | 9.104% | $83.8028 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $171.78 | 8.711% | $186.7438 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $160.67 | 4.484% | $167.8744 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $169.64 | 12.676% | $191.1436 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $17.25 | 12.213% | $19.3567 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $52.65 | 13.717% | $59.872 | $59.87 | $59.85 | $59.90 |
| 7 purchase totals = | $748.44 | $813.1144 | $813.10 | $813.05 | $813.10 | |