| 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 | $63.88 | 3.589% | $66.1727 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $222.43 | 6.627% | $237.1704 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $98.35 | 12.288% | $110.4352 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $198.49 | 6.399% | $211.1914 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $9.48 | 13.779% | $10.7862 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $213.83 | 9.604% | $234.3662 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $78.29 | 11.310% | $87.1446 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $884.75 | $957.2667 | $957.27 | $957.25 | $957.30 | |