| 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 | $39.52 | 5.764% | $41.7979 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $56.66 | 7.689% | $61.0166 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $109.36 | 5.839% | $115.7455 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $86.26 | 9.374% | $94.346 | $94.35 | $94.35 | $94.30 |
| Purchase #5 | $14.57 | 13.317% | $16.5103 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $161.70 | 4.516% | $169.0024 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $149.91 | 9.290% | $163.8366 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $617.98 | $662.2553 | $662.27 | $662.25 | $662.10 | |