| 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 | $46.35 | 4.685% | $48.5215 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $73.95 | 10.207% | $81.4981 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $183.73 | 13.363% | $208.2818 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $241.50 | 5.866% | $255.6664 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $89.48 | 9.314% | $97.8142 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $82.32 | 8.439% | $89.267 | $89.27 | $89.25 | $89.30 |
| Purchase #7 | $143.86 | 3.757% | $149.2648 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $861.19 | $930.3138 | $930.31 | $930.25 | $930.40 | |