| 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 | $51.25 | 13.415% | $58.1252 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $44.26 | 8.444% | $47.9973 | $48.00 | $48.00 | $48.00 |
| Purchase #3 | $147.72 | 7.867% | $159.3411 | $159.34 | $159.35 | $159.30 |
| Purchase #4 | $44.46 | 4.275% | $46.3607 | $46.36 | $46.35 | $46.40 |
| Purchase #5 | $12.83 | 4.409% | $13.3957 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $231.81 | 7.474% | $249.1355 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $205.73 | 7.551% | $221.2647 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $738.06 | $795.6202 | $795.63 | $795.65 | $795.60 | |