| 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 | $55.71 | 8.678% | $60.5445 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $244.55 | 12.212% | $274.4144 | $274.41 | $274.40 | $274.40 |
| Purchase #3 | $74.76 | 10.447% | $82.5702 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $72.55 | 4.144% | $75.5565 | $75.56 | $75.55 | $75.60 |
| Purchase #5 | $65.62 | 8.637% | $71.2876 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $247.75 | 3.536% | $256.5104 | $256.51 | $256.50 | $256.50 |
| Purchase #7 | $9.93 | 3.214% | $10.2492 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $770.87 | $831.1328 | $831.13 | $831.10 | $831.10 | |