| 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 | $99.79 | 6.290% | $106.0668 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $19.42 | 3.808% | $20.1595 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $71.46 | 7.840% | $77.0625 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $229.76 | 4.610% | $240.3519 | $240.35 | $240.35 | $240.40 |
| Purchase #5 | $77.34 | 6.606% | $82.4491 | $82.45 | $82.45 | $82.40 |
| Purchase #6 | $243.74 | 8.315% | $264.007 | $264.01 | $264.00 | $264.00 |
| Purchase #7 | $70.82 | 4.765% | $74.1946 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $812.33 | $864.2914 | $864.29 | $864.25 | $864.40 | |