| 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 | $44.51 | 6.722% | $47.502 | $47.50 | $47.50 | $47.50 |
| Purchase #2 | $153.80 | 6.422% | $163.677 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $93.76 | 8.372% | $101.6096 | $101.61 | $101.60 | $101.60 |
| Purchase #4 | $38.51 | 10.241% | $42.4538 | $42.45 | $42.45 | $42.50 |
| Purchase #5 | $46.54 | 8.637% | $50.5597 | $50.56 | $50.55 | $50.60 |
| Purchase #6 | $136.33 | 8.739% | $148.2439 | $148.24 | $148.25 | $148.20 |
| Purchase #7 | $120.68 | 4.149% | $125.687 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $634.13 | $679.7330 | $679.73 | $679.75 | $679.80 | |