| 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 | $87.64 | 12.772% | $98.8334 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $193.41 | 9.664% | $212.1011 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $18.76 | 8.644% | $20.3816 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $56.79 | 12.675% | $63.9881 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $106.77 | 5.320% | $112.4502 | $112.45 | $112.45 | $112.50 |
| Purchase #6 | $159.33 | 6.550% | $169.7661 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $240.36 | 8.372% | $260.4829 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $863.06 | $938.0034 | $938.00 | $938.05 | $938.10 | |