| 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 | $53.78 | 12.231% | $60.3578 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $198.25 | 11.641% | $221.3283 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $66.84 | 7.700% | $71.9867 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $30.39 | 9.650% | $33.3226 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $31.51 | 8.575% | $34.212 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $97.89 | 10.726% | $108.3897 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $73.49 | 5.669% | $77.6561 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $552.15 | $607.2532 | $607.26 | $607.25 | $607.30 | |