| 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 | $93.33 | 9.331% | $102.0386 | $102.04 | $102.05 | $102.00 |
| Purchase #2 | $207.51 | 5.568% | $219.0642 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $224.77 | 11.386% | $250.3623 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $72.97 | 8.121% | $78.8959 | $78.90 | $78.90 | $78.90 |
| Purchase #5 | $99.75 | 13.833% | $113.5484 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $39.93 | 5.862% | $42.2707 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $10.71 | 9.731% | $11.7522 | $11.75 | $11.75 | $11.80 |
| 7 purchase totals = | $748.97 | $817.9323 | $817.93 | $817.90 | $818.00 | |