| 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 | $7.25 | 3.274% | $7.4874 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $108.39 | 10.132% | $119.3721 | $119.37 | $119.35 | $119.40 |
| Purchase #3 | $58.74 | 4.392% | $61.3199 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $79.70 | 3.767% | $82.7023 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $239.90 | 13.299% | $271.8043 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $11.35 | 10.344% | $12.524 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $228.84 | 6.159% | $242.9343 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $734.17 | $798.1443 | $798.13 | $798.10 | $798.10 | |