| 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 | $140.77 | 7.322% | $151.0772 | $151.08 | $151.10 | $151.10 |
| Purchase #2 | $210.68 | 10.285% | $232.3484 | $232.35 | $232.35 | $232.30 |
| Purchase #3 | $53.79 | 9.287% | $58.7855 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $153.46 | 10.156% | $169.0454 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $28.99 | 6.394% | $30.8436 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $40.42 | 10.451% | $44.6443 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $8.36 | 7.481% | $8.9854 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $636.47 | $695.7298 | $695.74 | $695.80 | $695.60 | |