| 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 | $15.46 | 13.584% | $17.5601 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $56.29 | 8.756% | $61.2188 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $151.99 | 9.316% | $166.1494 | $166.15 | $166.15 | $166.10 |
| Purchase #4 | $12.64 | 9.404% | $13.8287 | $13.83 | $13.85 | $13.80 |
| Purchase #5 | $117.76 | 3.765% | $122.1937 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $101.52 | 9.650% | $111.3167 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $116.97 | 6.112% | $124.1192 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $572.63 | $616.3866 | $616.39 | $616.35 | $616.30 | |