| 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 | $67.62 | 4.734% | $70.8211 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $94.92 | 13.696% | $107.9202 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $143.86 | 3.195% | $148.4563 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $39.31 | 7.825% | $42.386 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $236.48 | 3.683% | $245.1896 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $152.88 | 11.174% | $169.9628 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $125.30 | 10.342% | $138.2585 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $860.37 | $922.9945 | $923.00 | $922.95 | $923.10 | |