| 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 | $41.26 | 4.870% | $43.2694 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $203.67 | 8.631% | $221.2488 | $221.25 | $221.25 | $221.20 |
| Purchase #3 | $122.65 | 9.703% | $134.5507 | $134.55 | $134.55 | $134.60 |
| Purchase #4 | $125.27 | 12.356% | $140.7484 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $188.97 | 13.256% | $214.0199 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $109.72 | 11.766% | $122.6297 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $27.80 | 5.547% | $29.3421 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $819.34 | $905.8090 | $905.81 | $905.80 | $905.70 | |