| 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 | $150.97 | 8.440% | $163.7119 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $74.68 | 10.580% | $82.5811 | $82.58 | $82.60 | $82.60 |
| Purchase #3 | $81.75 | 3.429% | $84.5532 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $221.67 | 10.318% | $244.5419 | $244.54 | $244.55 | $244.50 |
| Purchase #5 | $246.72 | 6.351% | $262.3892 | $262.39 | $262.40 | $262.40 |
| Purchase #6 | $106.83 | 5.326% | $112.5198 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $42.67 | 9.445% | $46.7002 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $925.29 | $996.9973 | $996.99 | $997.00 | $997.00 | |