| 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 | $101.36 | 13.357% | $114.8987 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $113.63 | 10.110% | $125.118 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $43.32 | 11.225% | $48.1827 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $148.60 | 13.137% | $168.1216 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $49.68 | 5.786% | $52.5545 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $22.53 | 7.543% | $24.2294 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $59.96 | 8.663% | $65.1543 | $65.15 | $65.15 | $65.20 |
| 7 purchase totals = | $539.08 | $598.2592 | $598.25 | $598.25 | $598.30 | |