| 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 | $62.96 | 3.161% | $64.9502 | $64.95 | $64.95 | $65.00 |
| Purchase #2 | $104.52 | 10.396% | $115.3859 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $206.34 | 13.283% | $233.7481 | $233.75 | $233.75 | $233.70 |
| Purchase #4 | $128.80 | 8.608% | $139.8871 | $139.89 | $139.90 | $139.90 |
| Purchase #5 | $229.49 | 13.495% | $260.4597 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $177.78 | 3.681% | $184.3241 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $118.58 | 3.642% | $122.8987 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $1,028.47 | $1,121.6538 | $1,121.66 | $1,121.65 | $1,121.70 | |