| 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 | $68.34 | 3.772% | $70.9178 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $13.64 | 13.563% | $15.49 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $92.66 | 8.202% | $100.26 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $28.70 | 10.435% | $31.6948 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $233.63 | 5.473% | $246.4166 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $197.60 | 6.345% | $210.1377 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $185.45 | 11.612% | $206.9845 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $820.02 | $881.9014 | $881.90 | $881.90 | $881.90 | |