| 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 | $14.55 | 4.637% | $15.2247 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $94.87 | 7.513% | $101.9976 | $102.00 | $102.00 | $102.00 |
| Purchase #3 | $60.41 | 8.333% | $65.444 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $100.56 | 9.566% | $110.1796 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $25.93 | 4.816% | $27.1788 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $17.27 | 3.404% | $17.8579 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $195.33 | 12.398% | $219.547 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $508.92 | $557.4296 | $557.43 | $557.45 | $557.40 | |