| 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 | $86.31 | 9.241% | $94.2859 | $94.29 | $94.30 | $94.30 |
| Purchase #2 | $24.60 | 10.712% | $27.2352 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $205.60 | 9.611% | $225.3602 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $41.95 | 8.263% | $45.4163 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $199.45 | 10.328% | $220.0492 | $220.05 | $220.05 | $220.00 |
| Purchase #6 | $47.78 | 8.526% | $51.8537 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $131.27 | 3.819% | $136.2832 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $736.96 | $800.4837 | $800.49 | $800.50 | $800.50 | |