| 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 | $25.44 | 6.761% | $27.16 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $82.92 | 13.449% | $94.0719 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $71.45 | 9.159% | $77.9941 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $128.93 | 6.772% | $137.6611 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $47.97 | 5.425% | $50.5724 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $96.53 | 8.104% | $104.3528 | $104.35 | $104.35 | $104.40 |
| Purchase #7 | $158.81 | 10.208% | $175.0213 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $612.05 | $666.8336 | $666.82 | $666.75 | $667.00 | |