| 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 | $66.35 | 5.510% | $70.0059 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $38.82 | 3.456% | $40.1616 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $124.47 | 10.193% | $137.1572 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $231.66 | 5.620% | $244.6793 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $88.62 | 9.141% | $96.7208 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $122.77 | 12.298% | $137.8683 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $121.66 | 8.784% | $132.3466 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $794.35 | $858.9397 | $858.95 | $858.90 | $859.00 | |