| 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 | $136.28 | 6.338% | $144.9174 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $247.78 | 9.637% | $271.6586 | $271.66 | $271.65 | $271.70 |
| Purchase #3 | $72.30 | 6.872% | $77.2685 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $18.35 | 3.489% | $18.9902 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $96.46 | 11.140% | $107.2056 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $13.81 | 5.142% | $14.5201 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $40.54 | 5.408% | $42.7324 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $625.52 | $677.2928 | $677.30 | $677.25 | $677.30 | |