| 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 | $109.77 | 13.817% | $124.9369 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $108.78 | 7.313% | $116.7351 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $12.35 | 11.831% | $13.8111 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $75.40 | 8.168% | $81.5587 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $26.70 | 8.220% | $28.8947 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $170.98 | 11.780% | $191.1214 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $71.62 | 8.331% | $77.5867 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $575.60 | $634.6446 | $634.65 | $634.65 | $634.60 | |