| 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 | $85.58 | 4.773% | $89.6647 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $59.39 | 4.753% | $62.2128 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $102.93 | 5.672% | $108.7682 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $142.42 | 12.357% | $160.0188 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $14.25 | 7.397% | $15.3041 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $121.75 | 13.621% | $138.3336 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $129.41 | 9.711% | $141.977 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $655.73 | $716.2792 | $716.27 | $716.25 | $716.30 | |