| 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 | $102.68 | 9.283% | $112.2118 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $197.30 | 9.160% | $215.3727 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $97.98 | 8.652% | $106.4572 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $54.32 | 13.464% | $61.6336 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $65.39 | 13.796% | $74.4112 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $101.46 | 9.752% | $111.3544 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $100.54 | 12.504% | $113.1115 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $719.67 | $794.5524 | $794.54 | $794.50 | $794.60 | |