| 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 | $72.82 | 8.326% | $78.883 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $226.79 | 6.422% | $241.3545 | $241.35 | $241.35 | $241.40 |
| Purchase #3 | $216.66 | 3.275% | $223.7556 | $223.76 | $223.75 | $223.80 |
| Purchase #4 | $121.66 | 3.174% | $125.5215 | $125.52 | $125.50 | $125.50 |
| Purchase #5 | $31.30 | 9.798% | $34.3668 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $76.67 | 3.104% | $79.0498 | $79.05 | $79.05 | $79.00 |
| Purchase #7 | $72.61 | 3.670% | $75.2748 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $818.51 | $858.2060 | $858.20 | $858.15 | $858.30 | |