| 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 | $36.97 | 12.668% | $41.6534 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $79.97 | 5.109% | $84.0557 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $239.37 | 6.677% | $255.3527 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $103.38 | 12.264% | $116.0585 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $50.68 | 12.486% | $57.0079 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $120.66 | 5.274% | $127.0236 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $97.59 | 13.742% | $111.0008 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $728.62 | $792.1526 | $792.15 | $792.10 | $792.30 | |