| 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 | $25.41 | 11.773% | $28.4015 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $224.39 | 6.470% | $238.908 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $10.74 | 8.396% | $11.6417 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $176.34 | 12.361% | $198.1374 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $51.46 | 7.270% | $55.2011 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $24.86 | 13.387% | $28.188 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $151.82 | 9.455% | $166.1746 | $166.17 | $166.15 | $166.20 |
| 7 purchase totals = | $665.02 | $726.6523 | $726.65 | $726.65 | $726.60 | |