| 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 | $17.41 | 11.432% | $19.4003 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $113.68 | 6.731% | $121.3318 | $121.33 | $121.35 | $121.30 |
| Purchase #3 | $116.69 | 4.449% | $121.8815 | $121.88 | $121.90 | $121.90 |
| Purchase #4 | $115.72 | 9.590% | $126.8175 | $126.82 | $126.80 | $126.80 |
| Purchase #5 | $243.41 | 6.727% | $259.7842 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $163.82 | 10.535% | $181.0784 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $79.55 | 8.291% | $86.1455 | $86.15 | $86.15 | $86.10 |
| 7 purchase totals = | $850.28 | $916.4392 | $916.44 | $916.50 | $916.40 | |