| 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 | $84.63 | 9.475% | $92.6487 | $92.65 | $92.65 | $92.60 |
| Purchase #2 | $132.97 | 11.511% | $148.2762 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $13.70 | 3.644% | $14.1992 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $123.99 | 12.247% | $139.1751 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $80.61 | 4.606% | $84.3229 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $121.30 | 5.450% | $127.9109 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $228.57 | 10.461% | $252.4807 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $785.77 | $859.0137 | $859.02 | $859.05 | $859.00 | |