| 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 | $209.35 | 7.777% | $225.6311 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $151.61 | 11.525% | $169.0831 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $59.55 | 3.731% | $61.7718 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $107.49 | 4.340% | $112.1551 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $44.92 | 6.744% | $47.9494 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $69.85 | 6.178% | $74.1653 | $74.17 | $74.15 | $74.20 |
| Purchase #7 | $86.96 | 4.671% | $91.0219 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $729.73 | $781.7777 | $781.78 | $781.75 | $781.80 | |