| 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 | $37.93 | 9.503% | $41.5345 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $21.94 | 9.135% | $23.9442 | $23.94 | $23.95 | $23.90 |
| Purchase #3 | $88.26 | 7.392% | $94.7842 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $200.51 | 12.102% | $224.7757 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $134.73 | 7.454% | $144.7728 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $41.46 | 10.414% | $45.7776 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $210.33 | 5.666% | $222.2473 | $222.25 | $222.25 | $222.20 |
| 7 purchase totals = | $735.16 | $797.8363 | $797.83 | $797.90 | $797.80 | |