| 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 | $5.67 | 4.187% | $5.9074 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $236.93 | 3.839% | $246.0257 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $82.89 | 5.306% | $87.2881 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $29.37 | 4.742% | $30.7627 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $45.91 | 3.500% | $47.5169 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $19.44 | 9.174% | $21.2234 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $181.74 | 13.469% | $206.2186 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $601.95 | $644.9428 | $644.95 | $644.90 | $644.90 | |