| 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 | $36.77 | 11.827% | $41.1188 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $104.76 | 12.777% | $118.1452 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $141.42 | 7.498% | $152.0237 | $152.02 | $152.00 | $152.00 |
| Purchase #4 | $60.49 | 13.634% | $68.7372 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $156.39 | 8.501% | $169.6847 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $166.45 | 3.611% | $172.4605 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $8.51 | 13.507% | $9.6594 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $674.79 | $731.8295 | $731.83 | $731.80 | $731.80 | |