| 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 | $93.57 | 8.343% | $101.3765 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $214.99 | 9.758% | $235.9687 | $235.97 | $235.95 | $236.00 |
| Purchase #3 | $73.25 | 13.299% | $82.9915 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $39.81 | 11.518% | $44.3953 | $44.40 | $44.40 | $44.40 |
| Purchase #5 | $125.73 | 13.836% | $143.126 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $50.59 | 4.345% | $52.7881 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $44.42 | 6.116% | $47.1367 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $642.36 | $707.7828 | $707.80 | $707.85 | $707.80 | |