| 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 | $55.64 | 10.322% | $61.3832 | $61.38 | $61.40 | $61.40 |
| Purchase #2 | $13.68 | 13.536% | $15.5317 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $200.68 | 5.373% | $211.4625 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $247.93 | 5.165% | $260.7356 | $260.74 | $260.75 | $260.70 |
| Purchase #5 | $110.86 | 12.272% | $124.4647 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $107.42 | 11.376% | $119.6401 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $16.50 | 8.554% | $17.9114 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $752.71 | $811.1292 | $811.12 | $811.15 | $811.10 | |