| 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 | $68.69 | 7.872% | $74.0973 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $187.98 | 13.467% | $213.2953 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $187.35 | 13.217% | $212.112 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $155.84 | 5.445% | $164.3255 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $62.57 | 8.218% | $67.712 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $28.42 | 7.644% | $30.5924 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $168.81 | 8.551% | $183.2449 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $859.66 | $945.3794 | $945.38 | $945.40 | $945.30 | |