| 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 | $82.43 | 5.799% | $87.2101 | $87.21 | $87.20 | $87.20 |
| Purchase #2 | $201.84 | 12.562% | $227.1951 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $63.82 | 4.651% | $66.7883 | $66.79 | $66.80 | $66.80 |
| Purchase #4 | $126.61 | 6.140% | $134.3839 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $99.68 | 9.695% | $109.344 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $97.72 | 11.368% | $108.8288 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $83.94 | 6.154% | $89.1057 | $89.11 | $89.10 | $89.10 |
| 7 purchase totals = | $756.04 | $822.8559 | $822.86 | $822.90 | $822.80 | |