| 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 | $27.52 | 5.314% | $28.9824 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $231.46 | 13.704% | $263.1793 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $188.63 | 10.770% | $208.9455 | $208.95 | $208.95 | $208.90 |
| Purchase #4 | $46.78 | 9.737% | $51.335 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $134.69 | 8.504% | $146.144 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $45.61 | 9.324% | $49.8627 | $49.86 | $49.85 | $49.90 |
| Purchase #7 | $177.86 | 9.503% | $194.762 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $852.55 | $943.2109 | $943.21 | $943.25 | $943.20 | |