| 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 | $78.27 | 9.333% | $85.5749 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $232.66 | 10.812% | $257.8152 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $27.77 | 3.585% | $28.7656 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $72.61 | 9.188% | $79.2814 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $250.69 | 4.793% | $262.7056 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $45.57 | 9.847% | $50.0573 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $175.88 | 12.551% | $197.9547 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $883.45 | $962.1547 | $962.16 | $962.10 | $962.30 | |