| 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 | $47.82 | 4.210% | $49.8332 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $146.60 | 8.708% | $159.3659 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $107.86 | 4.339% | $112.54 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $170.54 | 7.235% | $182.8786 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $30.32 | 9.544% | $33.2137 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $228.58 | 9.516% | $250.3317 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $106.39 | 9.132% | $116.1055 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $838.11 | $904.2686 | $904.27 | $904.30 | $904.20 | |