| 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 | $21.83 | 7.525% | $23.4727 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $25.54 | 6.154% | $27.1117 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $180.96 | 5.338% | $190.6196 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $34.71 | 3.340% | $35.8693 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $97.64 | 5.140% | $102.6587 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $165.60 | 8.232% | $179.2322 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $241.71 | 4.404% | $252.3549 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $767.99 | $811.3191 | $811.31 | $811.25 | $811.40 | |