| 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 | $72.97 | 12.437% | $82.0453 | $82.05 | $82.05 | $82.00 |
| Purchase #2 | $150.65 | 3.544% | $155.989 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $15.84 | 7.643% | $17.0507 | $17.05 | $17.05 | $17.10 |
| Purchase #4 | $50.64 | 6.350% | $53.8556 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $190.90 | 5.748% | $201.8729 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $13.97 | 4.652% | $14.6199 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $175.52 | 9.187% | $191.645 | $191.65 | $191.65 | $191.60 |
| 7 purchase totals = | $670.49 | $717.0784 | $717.09 | $717.05 | $717.10 | |