| 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 | $61.58 | 7.858% | $66.419 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $203.63 | 4.328% | $212.4431 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $225.59 | 10.564% | $249.4213 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $46.70 | 10.455% | $51.5825 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $187.81 | 5.402% | $197.9555 | $197.96 | $197.95 | $198.00 |
| Purchase #6 | $22.33 | 4.407% | $23.3141 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $149.27 | 6.453% | $158.9024 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $896.91 | $960.0379 | $960.03 | $960.00 | $960.00 | |