| 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 | $15.84 | 8.120% | $17.1262 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $198.39 | 3.804% | $205.9368 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $117.84 | 12.208% | $132.2259 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $45.82 | 7.742% | $49.3674 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $35.78 | 3.335% | $36.9733 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $44.58 | 4.711% | $46.6802 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $209.74 | 9.625% | $229.9275 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $667.99 | $718.2373 | $718.25 | $718.30 | $718.20 | |