| 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 | $58.45 | 6.385% | $62.182 | $62.18 | $62.20 | $62.20 |
| Purchase #2 | $217.96 | 6.631% | $232.4129 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $199.49 | 4.217% | $207.9025 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $98.33 | 7.868% | $106.0666 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $52.96 | 10.317% | $58.4239 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $128.69 | 7.513% | $138.3585 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $72.60 | 7.107% | $77.7597 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $828.48 | $883.1061 | $883.10 | $883.05 | $883.20 | |