| 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 | $84.86 | 11.134% | $94.3083 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $71.74 | 10.484% | $79.2612 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $40.39 | 13.253% | $45.7429 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $144.98 | 10.274% | $159.8752 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $204.66 | 3.766% | $212.3675 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $30.88 | 4.860% | $32.3808 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $238.36 | 11.669% | $266.1742 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $815.87 | $890.1101 | $890.11 | $890.10 | $890.20 | |