| 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 | $29.88 | 9.558% | $32.7359 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $8.65 | 6.479% | $9.2104 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $144.54 | 5.583% | $152.6097 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $148.83 | 5.476% | $156.9799 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $238.82 | 6.210% | $253.6507 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $131.50 | 8.611% | $142.8235 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $105.41 | 10.548% | $116.5286 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $807.63 | $864.5387 | $864.54 | $864.55 | $864.50 | |