| 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 | $78.84 | 13.345% | $89.3612 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $101.66 | 5.249% | $106.9961 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $26.88 | 12.735% | $30.3032 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $79.92 | 3.642% | $82.8307 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $191.72 | 13.662% | $217.9128 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $161.53 | 3.293% | $166.8492 | $166.85 | $166.85 | $166.80 |
| Purchase #7 | $216.98 | 5.840% | $229.6516 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $857.53 | $923.9048 | $923.90 | $923.90 | $923.90 | |