| 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 | $58.29 | 10.497% | $64.4087 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $213.47 | 8.403% | $231.4079 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $80.87 | 12.514% | $90.9901 | $90.99 | $91.00 | $91.00 |
| Purchase #4 | $75.49 | 10.462% | $83.3878 | $83.39 | $83.40 | $83.40 |
| Purchase #5 | $85.82 | 13.575% | $97.4701 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $172.72 | 6.367% | $183.7171 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $161.58 | 3.425% | $167.1141 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $848.24 | $918.4958 | $918.50 | $918.45 | $918.50 | |