| 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 | $65.83 | 10.737% | $72.8982 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $53.57 | 12.514% | $60.2737 | $60.27 | $60.25 | $60.30 |
| Purchase #3 | $212.45 | 3.497% | $219.8794 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $177.70 | 7.471% | $190.976 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $177.85 | 11.128% | $197.6411 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $56.46 | 7.460% | $60.6719 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $78.59 | 10.553% | $86.8836 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $822.45 | $889.2239 | $889.22 | $889.25 | $889.30 | |