| 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 | $236.69 | 3.256% | $244.3966 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $52.78 | 5.262% | $55.5573 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $45.75 | 7.286% | $49.0833 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $116.45 | 11.829% | $130.2249 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $10.31 | 13.816% | $11.7344 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $59.65 | 11.134% | $66.2914 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $129.77 | 3.613% | $134.4586 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $651.40 | $691.7465 | $691.74 | $691.75 | $691.80 | |