| 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 | $76.25 | 5.326% | $80.3111 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $125.66 | 5.530% | $132.609 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $153.61 | 9.143% | $167.6546 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $61.56 | 4.722% | $64.4669 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $36.50 | 7.609% | $39.2773 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $231.36 | 3.742% | $240.0175 | $240.02 | $240.00 | $240.00 |
| Purchase #7 | $118.78 | 6.237% | $126.1883 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $803.72 | $850.5247 | $850.53 | $850.50 | $850.60 | |