| 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 | $54.42 | 6.410% | $57.9083 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $121.97 | 4.771% | $127.7892 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $182.38 | 4.740% | $191.0248 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $150.33 | 12.527% | $169.1618 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $201.47 | 5.427% | $212.4038 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $126.97 | 12.405% | $142.7206 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $73.50 | 3.762% | $76.2651 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $911.04 | $977.2736 | $977.27 | $977.20 | $977.30 | |