| 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 | $79.72 | 12.544% | $89.7201 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $16.43 | 6.276% | $17.4611 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $120.99 | 3.475% | $125.1944 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $97.89 | 10.476% | $108.145 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $114.51 | 12.851% | $129.2257 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $206.88 | 4.351% | $215.8813 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $165.79 | 3.571% | $171.7104 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $802.21 | $857.3380 | $857.34 | $857.35 | $857.30 | |