| 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 | $53.66 | 8.605% | $58.2774 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $229.27 | 10.816% | $254.0678 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $144.62 | 10.531% | $159.8499 | $159.85 | $159.85 | $159.80 |
| Purchase #4 | $23.42 | 12.513% | $26.3505 | $26.35 | $26.35 | $26.40 |
| Purchase #5 | $117.41 | 4.475% | $122.6641 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $20.89 | 6.141% | $22.1729 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $212.43 | 6.718% | $226.701 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $801.70 | $870.0836 | $870.08 | $870.05 | $870.20 | |