| 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 | $72.54 | 4.625% | $75.895 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $65.82 | 9.810% | $72.2769 | $72.28 | $72.30 | $72.30 |
| Purchase #3 | $37.62 | 10.220% | $41.4648 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $203.87 | 11.765% | $227.8553 | $227.86 | $227.85 | $227.90 |
| Purchase #5 | $81.86 | 6.591% | $87.2554 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $111.58 | 6.351% | $118.6664 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $67.43 | 10.773% | $74.6942 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $640.72 | $698.1080 | $698.12 | $698.10 | $698.30 | |