| 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 | $52.77 | 10.667% | $58.399 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $163.90 | 3.754% | $170.0528 | $170.05 | $170.05 | $170.10 |
| Purchase #3 | $237.59 | 5.207% | $249.9613 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $63.81 | 4.164% | $66.467 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $30.84 | 10.842% | $34.1837 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $142.43 | 13.297% | $161.3689 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $160.78 | 10.748% | $178.0606 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $852.12 | $918.4933 | $918.49 | $918.45 | $918.70 | |