| 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 | $61.91 | 5.140% | $65.0922 | $65.09 | $65.10 | $65.10 |
| Purchase #2 | $220.67 | 6.827% | $235.7351 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $125.67 | 12.366% | $141.2104 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $49.79 | 10.743% | $55.1389 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $160.49 | 7.322% | $172.2411 | $172.24 | $172.25 | $172.20 |
| Purchase #6 | $83.58 | 9.845% | $91.8085 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $116.43 | 11.395% | $129.6972 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $818.54 | $890.9234 | $890.93 | $890.95 | $890.80 | |