| 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 | $25.51 | 4.446% | $26.6442 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $154.58 | 10.520% | $170.8418 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $217.76 | 11.685% | $243.2053 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $138.49 | 8.686% | $150.5192 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $110.72 | 10.316% | $122.1419 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $184.35 | 5.865% | $195.1621 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $22.50 | 9.453% | $24.6269 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $853.91 | $933.1414 | $933.14 | $933.15 | $933.00 | |