| 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 | $43.61 | 4.757% | $45.6845 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $118.34 | 6.448% | $125.9706 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $80.71 | 10.813% | $89.4372 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $209.48 | 9.484% | $229.3471 | $229.35 | $229.35 | $229.30 |
| Purchase #5 | $99.49 | 9.774% | $109.2142 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $104.87 | 9.572% | $114.9082 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $180.28 | 10.622% | $199.4293 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $836.78 | $913.9911 | $913.99 | $914.00 | $913.90 | |