| 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 | $70.42 | 9.654% | $77.2183 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $24.69 | 3.123% | $25.4611 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $173.27 | 10.460% | $191.394 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $236.69 | 3.326% | $244.5623 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $139.49 | 6.727% | $148.8735 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $169.37 | 6.332% | $180.0945 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $26.63 | 6.261% | $28.2973 | $28.30 | $28.30 | $28.30 |
| 7 purchase totals = | $840.56 | $895.9010 | $895.89 | $895.85 | $896.00 | |