| 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 | $11.79 | 6.705% | $12.5805 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $115.53 | 8.772% | $125.6643 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $229.51 | 10.865% | $254.4463 | $254.45 | $254.45 | $254.40 |
| Purchase #4 | $132.42 | 4.358% | $138.1909 | $138.19 | $138.20 | $138.20 |
| Purchase #5 | $13.29 | 5.782% | $14.0584 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $74.80 | 11.816% | $83.6384 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $228.70 | 3.546% | $236.8097 | $236.81 | $236.80 | $236.80 |
| 7 purchase totals = | $806.04 | $865.3885 | $865.39 | $865.40 | $865.40 | |