| 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 | $88.63 | 11.788% | $99.0777 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $145.97 | 10.675% | $161.5523 | $161.55 | $161.55 | $161.60 |
| Purchase #3 | $35.37 | 12.539% | $39.805 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $122.90 | 13.491% | $139.4804 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $169.39 | 3.543% | $175.3915 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $178.38 | 11.213% | $198.3817 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $91.37 | 6.415% | $97.2314 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $832.01 | $910.9200 | $910.92 | $911.00 | $911.00 | |