| 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 | $221.70 | 9.405% | $242.5509 | $242.55 | $242.55 | $242.60 |
| Purchase #2 | $90.69 | 4.469% | $94.7429 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $63.40 | 5.471% | $66.8686 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $83.59 | 11.473% | $93.1803 | $93.18 | $93.20 | $93.20 |
| Purchase #5 | $42.37 | 8.485% | $45.9651 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $89.51 | 4.811% | $93.8163 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $33.61 | 12.863% | $37.9333 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $624.87 | $675.0574 | $675.06 | $675.05 | $675.10 | |