| 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 | $88.76 | 3.340% | $91.7246 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $107.88 | 7.766% | $116.258 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $119.74 | 5.402% | $126.2084 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $168.59 | 11.293% | $187.6289 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $30.34 | 9.797% | $33.3124 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $100.47 | 4.615% | $105.1067 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $123.68 | 8.606% | $134.3239 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $739.46 | $794.5629 | $794.56 | $794.50 | $794.50 | |