| 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 | $58.79 | 12.869% | $66.3557 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $122.44 | 5.579% | $129.2709 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $90.86 | 10.153% | $100.085 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $131.65 | 8.291% | $142.5651 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $72.36 | 12.411% | $81.3406 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $187.61 | 7.511% | $201.7014 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $14.83 | 11.145% | $16.4828 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $678.54 | $737.8015 | $737.81 | $737.80 | $737.90 | |