| 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 | $33.51 | 5.577% | $35.3789 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $169.82 | 9.259% | $185.5436 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $248.81 | 5.233% | $261.8302 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $72.39 | 3.841% | $75.1705 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $30.27 | 4.515% | $31.6367 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $112.68 | 7.706% | $121.3631 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $96.88 | 4.815% | $101.5448 | $101.54 | $101.55 | $101.50 |
| 7 purchase totals = | $764.36 | $812.4678 | $812.46 | $812.50 | $812.40 | |