| 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 | $49.49 | 5.231% | $52.0788 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $54.68 | 13.689% | $62.1651 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $52.42 | 3.757% | $54.3894 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $105.66 | 13.247% | $119.6568 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $231.31 | 4.796% | $242.4036 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $72.38 | 4.133% | $75.3715 | $75.37 | $75.35 | $75.40 |
| Purchase #7 | $218.46 | 6.415% | $232.4742 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $784.40 | $838.5394 | $838.54 | $838.50 | $838.70 | |