| 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 | $84.74 | 10.239% | $93.4165 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $21.56 | 7.356% | $23.146 | $23.15 | $23.15 | $23.10 |
| Purchase #3 | $132.33 | 12.762% | $149.218 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $175.74 | 4.727% | $184.0472 | $184.05 | $184.05 | $184.00 |
| Purchase #5 | $79.96 | 11.633% | $89.2617 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $24.87 | 7.777% | $26.8041 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $133.28 | 4.788% | $139.6614 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $652.48 | $705.5549 | $705.56 | $705.50 | $705.50 | |