| 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 | $81.61 | 6.556% | $86.9604 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $107.62 | 8.761% | $117.0486 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $210.53 | 8.571% | $228.5745 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $231.73 | 3.644% | $240.1742 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $14.72 | 9.672% | $16.1437 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $57.83 | 11.491% | $64.4752 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $99.85 | 6.737% | $106.5769 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $803.89 | $859.9535 | $859.95 | $859.95 | $860.00 | |