| 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 | $99.70 | 3.331% | $103.021 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $40.25 | 11.146% | $44.7363 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $74.77 | 3.508% | $77.3929 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $175.89 | 10.521% | $194.3954 | $194.40 | $194.40 | $194.40 |
| Purchase #5 | $123.53 | 13.348% | $140.0188 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $37.48 | 13.259% | $42.4495 | $42.45 | $42.45 | $42.40 |
| Purchase #7 | $216.91 | 5.730% | $229.3389 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $768.53 | $831.3528 | $831.36 | $831.35 | $831.20 | |