| 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 | $94.92 | 7.221% | $101.7742 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $64.28 | 10.337% | $70.9246 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $36.99 | 6.681% | $39.4613 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $105.80 | 5.715% | $111.8465 | $111.85 | $111.85 | $111.80 |
| Purchase #5 | $132.80 | 13.713% | $151.0109 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $175.77 | 10.349% | $193.9604 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $10.40 | 4.411% | $10.8587 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $620.96 | $679.8366 | $679.83 | $679.75 | $679.90 | |