| 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 | $27.39 | 7.192% | $29.3599 | $29.36 | $29.35 | $29.40 |
| Purchase #2 | $148.99 | 12.562% | $167.7061 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $175.28 | 5.532% | $184.9765 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $54.69 | 9.124% | $59.6799 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $52.28 | 9.348% | $57.1671 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $101.73 | 4.449% | $106.256 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $8.68 | 7.847% | $9.3611 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $569.04 | $614.5066 | $614.52 | $614.50 | $614.70 | |