| 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 | $31.68 | 11.840% | $35.4309 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $63.64 | 5.488% | $67.1326 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $135.79 | 7.469% | $145.9322 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $236.31 | 10.116% | $260.2151 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $178.48 | 9.316% | $195.1072 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $24.86 | 9.312% | $27.175 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $87.66 | 8.680% | $95.2689 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $758.42 | $826.2619 | $826.27 | $826.30 | $826.20 | |