| 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 | $24.80 | 7.420% | $26.6402 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $249.92 | 9.198% | $272.9076 | $272.91 | $272.90 | $272.90 |
| Purchase #3 | $221.92 | 6.278% | $235.8521 | $235.85 | $235.85 | $235.90 |
| Purchase #4 | $212.48 | 5.344% | $223.8349 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $13.28 | 4.591% | $13.8897 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $24.68 | 9.167% | $26.9424 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $45.30 | 10.329% | $49.979 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $792.38 | $850.0459 | $850.04 | $850.10 | $850.00 | |