| 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 | $57.64 | 12.392% | $64.7827 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $157.47 | 13.159% | $178.1915 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $112.87 | 5.386% | $118.9492 | $118.95 | $118.95 | $118.90 |
| Purchase #4 | $169.38 | 8.664% | $184.0551 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $202.41 | 8.695% | $220.0095 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $107.27 | 3.751% | $111.2937 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $85.41 | 13.713% | $97.1223 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $892.45 | $974.4040 | $974.40 | $974.40 | $974.40 | |