| 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 | $226.87 | 13.862% | $258.3187 | $258.32 | $258.30 | $258.30 |
| Purchase #2 | $128.37 | 3.381% | $132.7102 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $14.40 | 5.716% | $15.2231 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $49.99 | 4.641% | $52.31 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $72.59 | 3.450% | $75.0944 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $59.79 | 7.295% | $64.1517 | $64.15 | $64.15 | $64.20 |
| Purchase #7 | $22.55 | 6.672% | $24.0545 | $24.05 | $24.05 | $24.10 |
| 7 purchase totals = | $574.56 | $621.8626 | $621.85 | $621.80 | $621.90 | |