| 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 | $208.85 | 5.686% | $220.7252 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $109.91 | 5.773% | $116.2551 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $186.64 | 8.153% | $201.8568 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $127.74 | 9.683% | $140.1091 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $75.96 | 5.512% | $80.1469 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $69.38 | 12.346% | $77.9457 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $101.77 | 10.872% | $112.8344 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $880.25 | $949.8732 | $949.89 | $949.90 | $949.80 | |