| 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 | $30.99 | 8.863% | $33.7366 | $33.74 | $33.75 | $33.70 |
| Purchase #2 | $40.68 | 9.255% | $44.4449 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $115.66 | 5.224% | $121.7021 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $159.32 | 8.637% | $173.0805 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $105.45 | 5.454% | $111.2012 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $181.42 | 10.846% | $201.0968 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $200.74 | 6.236% | $213.2581 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $834.26 | $898.5202 | $898.52 | $898.55 | $898.50 | |