| 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 | $11.51 | 12.496% | $12.9483 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $144.93 | 12.640% | $163.2492 | $163.25 | $163.25 | $163.20 |
| Purchase #3 | $196.83 | 13.545% | $223.4906 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $73.76 | 3.131% | $76.0694 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $106.55 | 9.143% | $116.2919 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $28.34 | 10.188% | $31.2273 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $127.36 | 13.371% | $144.3893 | $144.39 | $144.40 | $144.40 |
| 7 purchase totals = | $689.28 | $767.6660 | $767.67 | $767.70 | $767.60 | |