| 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 | $240.85 | 7.605% | $259.1666 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $30.83 | 9.564% | $33.7786 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $188.90 | 4.638% | $197.6612 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $86.78 | 3.546% | $89.8572 | $89.86 | $89.85 | $89.90 |
| Purchase #5 | $70.60 | 9.412% | $77.2449 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $77.34 | 13.527% | $87.8018 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $150.61 | 13.481% | $170.9137 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $845.91 | $916.4240 | $916.42 | $916.40 | $916.50 | |