| 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 | $41.34 | 6.774% | $44.1404 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $31.56 | 10.764% | $34.9571 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $138.72 | 7.108% | $148.5802 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $116.87 | 11.391% | $130.1827 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $229.47 | 3.604% | $237.7401 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $232.90 | 12.571% | $262.1779 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $104.88 | 5.352% | $110.4932 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $895.74 | $968.2716 | $968.27 | $968.35 | $968.30 | |