| 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 | $24.35 | 3.763% | $25.2663 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $32.63 | 4.857% | $34.2148 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $216.41 | 6.160% | $229.7409 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $244.65 | 4.758% | $256.2904 | $256.29 | $256.30 | $256.30 |
| Purchase #5 | $105.42 | 3.805% | $109.4312 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $46.72 | 9.204% | $51.0201 | $51.02 | $51.00 | $51.00 |
| Purchase #7 | $102.56 | 12.322% | $115.1974 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $772.74 | $821.1611 | $821.16 | $821.15 | $821.10 | |