| 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 | $60.47 | 11.457% | $67.398 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $208.50 | 9.240% | $227.7654 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $10.28 | 13.550% | $11.6729 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $106.77 | 5.749% | $112.9082 | $112.91 | $112.90 | $112.90 |
| Purchase #5 | $186.50 | 8.372% | $202.1138 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $47.88 | 12.183% | $53.7132 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $122.55 | 7.567% | $131.8234 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $742.95 | $807.3949 | $807.39 | $807.30 | $807.40 | |