| 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 | $44.75 | 10.405% | $49.4062 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $212.67 | 12.479% | $239.2091 | $239.21 | $239.20 | $239.20 |
| Purchase #3 | $104.99 | 11.363% | $116.92 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $193.96 | 6.347% | $206.2706 | $206.27 | $206.25 | $206.30 |
| Purchase #5 | $12.85 | 12.785% | $14.4929 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $53.91 | 13.421% | $61.1453 | $61.15 | $61.15 | $61.10 |
| Purchase #7 | $78.69 | 5.815% | $83.2658 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $701.82 | $770.7099 | $770.72 | $770.65 | $770.70 | |