| 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 | $27.98 | 4.763% | $29.3127 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $17.32 | 5.795% | $18.3237 | $18.32 | $18.30 | $18.30 |
| Purchase #3 | $148.53 | 4.560% | $155.303 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $76.99 | 9.456% | $84.2702 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $242.34 | 10.334% | $267.3834 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $221.73 | 13.859% | $252.4596 | $252.46 | $252.45 | $252.50 |
| Purchase #7 | $91.56 | 3.256% | $94.5412 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $826.45 | $901.5938 | $901.58 | $901.55 | $901.60 | |