| 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 | $136.33 | 3.155% | $140.6312 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $86.98 | 13.363% | $98.6031 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $59.47 | 9.859% | $65.3331 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $66.44 | 7.707% | $71.5605 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $250.80 | 12.446% | $282.0146 | $282.01 | $282.00 | $282.00 |
| Purchase #6 | $41.53 | 7.299% | $44.5613 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $174.98 | 8.200% | $189.3284 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $816.53 | $892.0322 | $892.02 | $892.05 | $892.00 | |