| 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 | $116.48 | 5.160% | $122.4904 | $122.49 | $122.50 | $122.50 |
| Purchase #2 | $29.29 | 4.577% | $30.6306 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $232.71 | 3.368% | $240.5477 | $240.55 | $240.55 | $240.50 |
| Purchase #4 | $165.30 | 5.309% | $174.0758 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $66.66 | 3.765% | $69.1697 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $126.84 | 11.331% | $141.2122 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $25.82 | 7.709% | $27.8105 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $763.10 | $805.9369 | $805.94 | $805.95 | $805.90 | |