| 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 | $22.81 | 10.674% | $25.2447 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $60.27 | 13.471% | $68.389 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $155.41 | 8.843% | $169.1529 | $169.15 | $169.15 | $169.20 |
| Purchase #4 | $155.84 | 4.822% | $163.3546 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $70.51 | 10.670% | $78.0334 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $158.62 | 10.494% | $175.2656 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $73.62 | 13.184% | $83.3261 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $697.08 | $762.7663 | $762.76 | $762.80 | $762.80 | |