| 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 | $75.98 | 4.871% | $79.681 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $68.35 | 6.772% | $72.9787 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $26.54 | 7.666% | $28.5746 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $50.94 | 10.605% | $56.3422 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $240.97 | 5.246% | $253.6113 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $85.43 | 7.721% | $92.0261 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $132.57 | 8.709% | $144.1155 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $680.78 | $727.3294 | $727.33 | $727.35 | $727.30 | |