| 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 | $25.74 | 13.482% | $29.2103 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $85.77 | 8.836% | $93.3486 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $195.89 | 9.154% | $213.8218 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $203.41 | 10.299% | $224.3592 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $56.29 | 3.519% | $58.2708 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $163.46 | 12.575% | $184.0151 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $152.63 | 7.268% | $163.7231 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $883.19 | $966.7489 | $966.75 | $966.65 | $966.70 | |