| 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 | $96.29 | 7.552% | $103.5618 | $103.56 | $103.55 | $103.60 |
| Purchase #2 | $58.39 | 4.121% | $60.7963 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $220.51 | 5.579% | $232.8123 | $232.81 | $232.80 | $232.80 |
| Purchase #4 | $87.84 | 11.414% | $97.8661 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $33.56 | 11.456% | $37.4046 | $37.40 | $37.40 | $37.40 |
| Purchase #6 | $131.89 | 8.838% | $143.5464 | $143.55 | $143.55 | $143.50 |
| Purchase #7 | $12.58 | 6.239% | $13.3649 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $641.06 | $689.3524 | $689.35 | $689.30 | $689.40 | |