| 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 | $65.74 | 6.816% | $70.2208 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $221.87 | 12.661% | $249.961 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $87.68 | 7.854% | $94.5664 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $28.63 | 8.776% | $31.1426 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $124.34 | 3.751% | $129.004 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $25.29 | 8.708% | $27.4923 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $244.83 | 5.568% | $258.4621 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $798.38 | $860.8492 | $860.84 | $860.80 | $860.90 | |