| 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 | $92.40 | 3.410% | $95.5508 | $95.55 | $95.55 | $95.60 |
| Purchase #2 | $129.96 | 10.833% | $144.0386 | $144.04 | $144.05 | $144.00 |
| Purchase #3 | $34.93 | 12.704% | $39.3675 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $45.80 | 6.454% | $48.7559 | $48.76 | $48.75 | $48.80 |
| Purchase #5 | $85.30 | 4.427% | $89.0762 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $110.35 | 5.844% | $116.7989 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $23.87 | 4.657% | $24.9816 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $522.61 | $558.5695 | $558.58 | $558.60 | $558.70 | |