| 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 | $18.46 | 6.601% | $19.6785 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $136.61 | 13.139% | $154.5592 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $16.74 | 6.413% | $17.8135 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $14.68 | 8.815% | $15.974 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $88.68 | 6.608% | $94.54 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $13.91 | 8.654% | $15.1138 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $66.89 | 12.873% | $75.5007 | $75.50 | $75.50 | $75.50 |
| 7 purchase totals = | $355.97 | $393.1797 | $393.17 | $393.15 | $393.20 | |