| 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 | $25.33 | 3.746% | $26.2789 | $26.28 | $26.30 | $26.30 |
| Purchase #2 | $215.68 | 7.463% | $231.7762 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $22.48 | 10.478% | $24.8355 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $142.64 | 5.485% | $150.4638 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $68.85 | 6.250% | $73.1531 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $187.28 | 13.339% | $212.2613 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $228.64 | 9.674% | $250.7586 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $890.90 | $969.5274 | $969.53 | $969.55 | $969.70 | |