| 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 | $84.79 | 12.486% | $95.3769 | $95.38 | $95.40 | $95.40 |
| Purchase #2 | $109.84 | 7.564% | $118.1483 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $172.68 | 9.133% | $188.4509 | $188.45 | $188.45 | $188.50 |
| Purchase #4 | $144.47 | 8.392% | $156.5939 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $179.40 | 6.429% | $190.9336 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $18.41 | 12.515% | $20.714 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $66.65 | 4.174% | $69.432 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $776.24 | $839.6496 | $839.64 | $839.70 | $839.60 | |