| 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 | $63.86 | 7.612% | $68.721 | $68.72 | $68.70 | $68.70 |
| Purchase #2 | $204.90 | 10.783% | $226.9944 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $149.36 | 6.402% | $158.922 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $90.96 | 13.692% | $103.4142 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $214.29 | 13.546% | $243.3177 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $57.59 | 5.772% | $60.9141 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $7.45 | 3.488% | $7.7099 | $7.71 | $7.70 | $7.70 |
| 7 purchase totals = | $788.41 | $869.9933 | $869.98 | $869.90 | $869.90 | |