| 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 | $63.26 | 7.668% | $68.1108 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $70.36 | 12.583% | $79.2134 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $240.69 | 13.260% | $272.6055 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $71.36 | 13.621% | $81.0799 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $227.91 | 5.850% | $241.2427 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $108.96 | 12.670% | $122.7652 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $73.30 | 6.570% | $78.1158 | $78.12 | $78.10 | $78.10 |
| 7 purchase totals = | $855.84 | $943.1333 | $943.14 | $943.10 | $943.10 | |