| 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 | $25.58 | 13.671% | $29.077 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $118.91 | 8.560% | $129.0887 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $157.92 | 6.135% | $167.6084 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $35.33 | 13.473% | $40.09 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $117.31 | 10.296% | $129.3882 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $232.28 | 4.690% | $243.1739 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $86.85 | 10.713% | $96.1542 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $774.18 | $834.5804 | $834.58 | $834.60 | $834.70 | |