| 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 | $126.90 | 5.392% | $133.7424 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $114.66 | 3.541% | $118.7201 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $10.91 | 9.818% | $11.9811 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $106.38 | 9.761% | $116.7638 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $49.27 | 7.754% | $53.0904 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $96.92 | 13.777% | $110.2727 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $19.32 | 8.156% | $20.8957 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $524.36 | $565.4662 | $565.46 | $565.45 | $565.50 | |