| 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 | $32.74 | 7.370% | $35.1529 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $231.49 | 11.860% | $258.9447 | $258.94 | $258.95 | $258.90 |
| Purchase #3 | $102.49 | 13.823% | $116.6572 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $111.71 | 6.640% | $119.1275 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $27.34 | 6.374% | $29.0827 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $125.81 | 7.152% | $134.8079 | $134.81 | $134.80 | $134.80 |
| Purchase #7 | $184.76 | 13.873% | $210.3918 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $816.34 | $904.1647 | $904.16 | $904.20 | $904.20 | |