| 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 | $74.82 | 3.285% | $77.2778 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $114.50 | 6.516% | $121.9608 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $59.41 | 3.249% | $61.3402 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $240.62 | 9.800% | $264.2008 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $79.62 | 10.764% | $88.1903 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $58.49 | 13.491% | $66.3809 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $169.63 | 4.225% | $176.7969 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $797.09 | $856.1477 | $856.15 | $856.20 | $856.20 | |