| 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 | $184.69 | 4.220% | $192.4839 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $50.56 | 11.779% | $56.5155 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $29.66 | 3.320% | $30.6447 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $112.37 | 6.655% | $119.8482 | $119.85 | $119.85 | $119.80 |
| Purchase #5 | $220.67 | 13.724% | $250.9548 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $135.44 | 9.589% | $148.4273 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $58.96 | 12.734% | $66.468 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $792.35 | $865.3424 | $865.34 | $865.35 | $865.30 | |