| 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 | $98.49 | 7.715% | $106.0885 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $168.43 | 10.584% | $186.2566 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $104.97 | 8.282% | $113.6636 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $138.96 | 7.823% | $149.8308 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $46.78 | 6.868% | $49.9929 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $77.51 | 11.487% | $86.4136 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $157.47 | 13.207% | $178.2671 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $792.61 | $870.5131 | $870.51 | $870.50 | $870.60 | |