| 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 | $48.71 | 4.357% | $50.8323 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $72.97 | 6.485% | $77.7021 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $43.83 | 7.726% | $47.2163 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $103.27 | 4.261% | $107.6703 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $11.96 | 4.660% | $12.5173 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $149.70 | 8.139% | $161.8841 | $161.88 | $161.90 | $161.90 |
| Purchase #7 | $19.29 | 5.549% | $20.3604 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $449.73 | $478.1828 | $478.18 | $478.15 | $478.20 | |