| 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 | $113.53 | 10.220% | $125.1328 | $125.13 | $125.15 | $125.10 |
| Purchase #2 | $35.29 | 7.380% | $37.8944 | $37.89 | $37.90 | $37.90 |
| Purchase #3 | $184.68 | 4.566% | $193.1125 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $119.59 | 5.392% | $126.0383 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $166.66 | 7.118% | $178.5229 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $30.80 | 5.203% | $32.4025 | $32.40 | $32.40 | $32.40 |
| Purchase #7 | $71.84 | 8.703% | $78.0922 | $78.09 | $78.10 | $78.10 |
| 7 purchase totals = | $722.39 | $771.1956 | $771.18 | $771.20 | $771.10 | |