| 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 | $32.35 | 3.110% | $33.3561 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $198.54 | 13.168% | $224.6837 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $79.68 | 3.576% | $82.5294 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $172.39 | 6.786% | $184.0884 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $116.91 | 9.213% | $127.6809 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $115.38 | 4.817% | $120.9379 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $74.26 | 4.409% | $77.5341 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $789.51 | $850.8105 | $850.81 | $850.90 | $850.80 | |