| 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 | $74.37 | 9.617% | $81.5222 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $24.87 | 7.188% | $26.6577 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $102.64 | 3.227% | $105.9522 | $105.95 | $105.95 | $106.00 |
| Purchase #4 | $152.33 | 7.477% | $163.7197 | $163.72 | $163.70 | $163.70 |
| Purchase #5 | $81.39 | 12.773% | $91.7859 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $132.48 | 11.123% | $147.2158 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $102.61 | 4.543% | $107.2716 | $107.27 | $107.25 | $107.30 |
| 7 purchase totals = | $670.69 | $724.1251 | $724.13 | $724.05 | $724.20 | |