| 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 | $14.43 | 4.281% | $15.0477 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $232.56 | 10.174% | $256.2207 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $181.61 | 10.806% | $201.2348 | $201.23 | $201.25 | $201.20 |
| Purchase #4 | $128.69 | 3.315% | $132.9561 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $47.98 | 5.547% | $50.6415 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $22.74 | 3.133% | $23.4524 | $23.45 | $23.45 | $23.50 |
| Purchase #7 | $12.90 | 5.366% | $13.5922 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $640.91 | $693.1454 | $693.14 | $693.15 | $693.10 | |