| 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 | $94.71 | 11.325% | $105.4359 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $75.82 | 4.548% | $79.2683 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $148.29 | 11.837% | $165.8431 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $94.84 | 8.458% | $102.8616 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $186.50 | 12.166% | $209.1896 | $209.19 | $209.20 | $209.20 |
| Purchase #6 | $25.27 | 3.410% | $26.1317 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $199.78 | 12.508% | $224.7685 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $825.21 | $913.4987 | $913.50 | $913.50 | $913.50 | |