| 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 | $68.90 | 7.359% | $73.9704 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $12.27 | 12.514% | $13.8055 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $124.27 | 11.521% | $138.5871 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $58.63 | 13.350% | $66.4571 | $66.46 | $66.45 | $66.50 |
| Purchase #5 | $58.89 | 8.289% | $63.7714 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $12.65 | 9.506% | $13.8525 | $13.85 | $13.85 | $13.90 |
| Purchase #7 | $14.99 | 7.155% | $16.0625 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $350.60 | $386.5065 | $386.51 | $386.45 | $386.70 | |