| 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 | $51.57 | 7.519% | $55.4475 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $230.97 | 5.323% | $243.2645 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $172.46 | 10.598% | $190.7373 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $100.57 | 5.577% | $106.1788 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $95.50 | 5.400% | $100.657 | $100.66 | $100.65 | $100.70 |
| Purchase #6 | $122.75 | 7.616% | $132.0986 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $119.61 | 6.125% | $126.9361 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $893.43 | $955.3198 | $955.33 | $955.35 | $955.30 | |