| 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 | $53.28 | 9.306% | $58.2382 | $58.24 | $58.25 | $58.20 |
| Purchase #2 | $52.35 | 5.454% | $55.2052 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $74.60 | 5.628% | $78.7985 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $112.73 | 3.523% | $116.7015 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $211.69 | 8.508% | $229.7006 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $55.64 | 8.398% | $60.3126 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $175.37 | 8.771% | $190.7517 | $190.75 | $190.75 | $190.80 |
| 7 purchase totals = | $735.66 | $789.7083 | $789.71 | $789.70 | $789.70 | |