| 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 | $73.92 | 5.532% | $78.0093 | $78.01 | $78.00 | $78.00 |
| Purchase #2 | $175.75 | 12.390% | $197.5254 | $197.53 | $197.55 | $197.50 |
| Purchase #3 | $20.83 | 12.662% | $23.4675 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $36.38 | 7.387% | $39.0674 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $231.26 | 10.679% | $255.9563 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $46.84 | 8.701% | $50.9155 | $50.92 | $50.90 | $50.90 |
| Purchase #7 | $35.45 | 4.244% | $36.9545 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $620.43 | $681.8959 | $681.91 | $681.85 | $682.00 | |