| 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 | $88.68 | 10.456% | $97.9524 | $97.95 | $97.95 | $98.00 |
| Purchase #2 | $72.40 | 9.505% | $79.2816 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $229.60 | 3.450% | $237.5212 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $60.39 | 7.456% | $64.8927 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $82.99 | 8.794% | $90.2881 | $90.29 | $90.30 | $90.30 |
| Purchase #6 | $118.38 | 6.207% | $125.7278 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $155.40 | 12.593% | $174.9695 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $807.84 | $870.6333 | $870.63 | $870.65 | $870.70 | |