| 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 | $92.56 | 11.131% | $102.8629 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $116.54 | 6.852% | $124.5253 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $170.65 | 11.450% | $190.1894 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $46.89 | 3.362% | $48.4664 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $93.87 | 13.830% | $106.8522 | $106.85 | $106.85 | $106.90 |
| Purchase #6 | $154.26 | 7.837% | $166.3494 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $15.41 | 7.322% | $16.5383 | $16.54 | $16.55 | $16.50 |
| 7 purchase totals = | $690.18 | $755.7839 | $755.79 | $755.80 | $755.80 | |