| 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 | $31.66 | 3.555% | $32.7855 | $32.79 | $32.80 | $32.80 |
| Purchase #2 | $87.46 | 13.414% | $99.1919 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $45.74 | 3.654% | $47.4113 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $207.80 | 3.866% | $215.8335 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $79.91 | 3.563% | $82.7572 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $212.25 | 11.780% | $237.2531 | $237.25 | $237.25 | $237.30 |
| Purchase #7 | $217.89 | 3.774% | $226.1132 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $882.71 | $941.3457 | $941.34 | $941.35 | $941.40 | |