| 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 | $43.40 | 12.679% | $48.9027 | $48.90 | $48.90 | $48.90 |
| Purchase #2 | $180.46 | 12.752% | $203.4723 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $219.53 | 10.363% | $242.2799 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $125.68 | 11.702% | $140.3871 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $113.88 | 12.564% | $128.1879 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $49.52 | 13.430% | $56.1705 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $5.45 | 5.309% | $5.7393 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $737.92 | $825.1397 | $825.14 | $825.15 | $825.20 | |