| 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 | $212.65 | 5.340% | $224.0055 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $89.56 | 13.520% | $101.6685 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $71.81 | 13.461% | $81.4763 | $81.48 | $81.50 | $81.50 |
| Purchase #4 | $66.57 | 5.107% | $69.9697 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $49.45 | 11.524% | $55.1486 | $55.15 | $55.15 | $55.10 |
| Purchase #6 | $87.80 | 13.798% | $99.9146 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $44.66 | 6.675% | $47.6411 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $622.50 | $679.8243 | $679.83 | $679.80 | $679.80 | |