| 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 | $78.47 | 3.556% | $81.2604 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $55.38 | 8.587% | $60.1355 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $243.66 | 6.639% | $259.8366 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $97.60 | 11.666% | $108.986 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $158.71 | 12.607% | $178.7186 | $178.72 | $178.70 | $178.70 |
| Purchase #6 | $14.39 | 9.421% | $15.7457 | $15.75 | $15.75 | $15.70 |
| Purchase #7 | $231.70 | 8.371% | $251.0956 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $879.91 | $955.7784 | $955.80 | $955.80 | $955.70 | |