| 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 | $7.75 | 3.259% | $8.0026 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $94.36 | 5.675% | $99.7149 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $208.99 | 9.584% | $229.0196 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $70.25 | 5.408% | $74.0491 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $31.65 | 11.633% | $35.3318 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $148.86 | 10.246% | $164.1122 | $164.11 | $164.10 | $164.10 |
| Purchase #7 | $183.90 | 3.333% | $190.0294 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $745.76 | $800.2596 | $800.25 | $800.25 | $800.10 | |