| 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 | $79.28 | 3.765% | $82.2649 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $6.52 | 8.111% | $7.0488 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $65.74 | 10.646% | $72.7387 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $167.53 | 3.668% | $173.675 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $125.42 | 9.776% | $137.6811 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $70.90 | 4.690% | $74.2252 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $115.88 | 13.674% | $131.7254 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $631.27 | $679.3591 | $679.37 | $679.45 | $679.30 | |