| 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 | $56.78 | 12.812% | $64.0547 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $99.91 | 5.294% | $105.1992 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $68.61 | 6.481% | $73.0566 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $109.61 | 7.347% | $117.663 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $77.89 | 3.401% | $80.539 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $64.74 | 11.485% | $72.1754 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $67.90 | 9.374% | $74.2649 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $545.44 | $586.9528 | $586.95 | $586.95 | $587.10 | |