| 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 | $68.80 | 9.450% | $75.3016 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $6.38 | 12.419% | $7.1723 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $44.91 | 8.105% | $48.55 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $14.68 | 10.299% | $16.1919 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $115.47 | 3.678% | $119.717 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $7.61 | 3.665% | $7.8889 | $7.89 | $7.90 | $7.90 |
| Purchase #7 | $238.60 | 9.700% | $261.7442 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $496.45 | $536.5659 | $536.56 | $536.55 | $536.60 | |