| 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 | $64.37 | 12.462% | $72.3918 | $72.39 | $72.40 | $72.40 |
| Purchase #2 | $192.28 | 10.613% | $212.6867 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $41.95 | 7.443% | $45.0723 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $144.80 | 4.768% | $151.7041 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $47.78 | 3.778% | $49.5851 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $58.33 | 3.258% | $60.2304 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $46.99 | 13.605% | $53.383 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $596.50 | $645.0534 | $645.05 | $645.10 | $645.10 | |