| 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 | $99.73 | 5.125% | $104.8412 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $144.68 | 4.472% | $151.1501 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $112.28 | 7.531% | $120.7358 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $193.49 | 9.522% | $211.9141 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $97.99 | 5.821% | $103.694 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $141.69 | 8.604% | $153.881 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $103.57 | 7.858% | $111.7085 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $893.43 | $957.9247 | $957.92 | $957.95 | $957.90 | |