| 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 | $76.39 | 3.133% | $78.7833 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $55.65 | 10.464% | $61.4732 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $205.27 | 7.416% | $220.4928 | $220.49 | $220.50 | $220.50 |
| Purchase #4 | $75.75 | 5.221% | $79.7049 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $82.54 | 10.302% | $91.0433 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $152.79 | 13.214% | $172.9797 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $91.84 | 4.260% | $95.7524 | $95.75 | $95.75 | $95.80 |
| 7 purchase totals = | $740.23 | $800.2296 | $800.21 | $800.25 | $800.30 | |