| 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 | $10.69 | 9.249% | $11.6787 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $195.33 | 10.672% | $216.1756 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $187.81 | 4.470% | $196.2051 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $133.31 | 4.419% | $139.201 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $94.49 | 3.503% | $97.8 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $25.48 | 10.486% | $28.1518 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $46.30 | 6.451% | $49.2868 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $693.41 | $738.4990 | $738.51 | $738.55 | $738.60 | |