| 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 | $72.73 | 8.686% | $79.0473 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $180.89 | 8.346% | $195.9871 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $221.32 | 11.167% | $246.0348 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $49.91 | 4.339% | $52.0756 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $12.77 | 9.430% | $13.9742 | $13.97 | $13.95 | $14.00 |
| Purchase #6 | $110.61 | 5.692% | $116.9059 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $162.75 | 3.294% | $168.111 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $810.98 | $872.1359 | $872.14 | $872.15 | $872.10 | |