| 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 | $21.98 | 13.344% | $24.913 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $81.73 | 5.369% | $86.1181 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $91.84 | 13.525% | $104.2614 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $116.88 | 9.587% | $128.0853 | $128.09 | $128.10 | $128.10 |
| Purchase #5 | $36.68 | 11.862% | $41.031 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $216.89 | 4.860% | $227.4309 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $19.60 | 6.231% | $20.8213 | $20.82 | $20.80 | $20.80 |
| 7 purchase totals = | $585.60 | $632.6610 | $632.66 | $632.65 | $632.60 | |