| 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 | $14.83 | 5.556% | $15.654 | $15.65 | $15.65 | $15.70 |
| Purchase #2 | $25.44 | 4.482% | $26.5802 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $124.62 | 9.850% | $136.8951 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $79.97 | 4.226% | $83.3495 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $79.36 | 8.808% | $86.35 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $56.29 | 5.616% | $59.4512 | $59.45 | $59.45 | $59.50 |
| Purchase #7 | $169.88 | 4.368% | $177.3004 | $177.30 | $177.30 | $177.30 |
| 7 purchase totals = | $550.39 | $585.5804 | $585.58 | $585.60 | $585.70 | |