| 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 | $64.31 | 6.302% | $68.3628 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $230.99 | 3.150% | $238.2662 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $210.90 | 12.316% | $236.8744 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $18.74 | 10.178% | $20.6474 | $20.65 | $20.65 | $20.60 |
| Purchase #5 | $158.48 | 7.159% | $169.8256 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $13.51 | 11.685% | $15.0886 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $197.37 | 5.427% | $208.0813 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $894.30 | $957.1463 | $957.15 | $957.15 | $957.20 | |