| 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 | $48.25 | 5.657% | $50.9795 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $18.60 | 8.717% | $20.2214 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $42.29 | 7.555% | $45.485 | $45.49 | $45.50 | $45.50 |
| Purchase #4 | $146.37 | 11.652% | $163.425 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $71.84 | 10.592% | $79.4493 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $77.81 | 8.335% | $84.2955 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $118.61 | 6.789% | $126.6624 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $523.77 | $570.5181 | $570.53 | $570.55 | $570.50 | |