| 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 | $26.80 | 9.149% | $29.2519 | $29.25 | $29.25 | $29.30 |
| Purchase #2 | $244.79 | 3.843% | $254.1973 | $254.20 | $254.20 | $254.20 |
| Purchase #3 | $93.58 | 4.490% | $97.7817 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $163.95 | 4.145% | $170.7457 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $190.83 | 13.415% | $216.4298 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $56.31 | 6.432% | $59.9319 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $19.86 | 8.369% | $21.5221 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $796.12 | $849.8604 | $849.86 | $849.90 | $849.80 | |