| 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 | $96.73 | 8.422% | $104.8766 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $102.59 | 8.626% | $111.4394 | $111.44 | $111.45 | $111.40 |
| Purchase #3 | $79.25 | 5.786% | $83.8354 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $84.76 | 4.843% | $88.8649 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $106.36 | 9.249% | $116.1972 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $224.75 | 8.207% | $243.1952 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $35.96 | 4.128% | $37.4444 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $730.40 | $785.8531 | $785.86 | $785.90 | $785.80 | |