| 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 | $69.80 | 11.140% | $77.5757 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $136.65 | 13.713% | $155.3888 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $79.53 | 3.620% | $82.409 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $17.33 | 7.776% | $18.6776 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $180.47 | 7.352% | $193.7382 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $141.37 | 12.756% | $159.4032 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $54.35 | 8.443% | $58.9388 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $679.50 | $746.1313 | $746.14 | $746.20 | $746.10 | |