| 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 | $31.94 | 12.612% | $35.9683 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $172.87 | 8.475% | $187.5207 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $99.70 | 13.506% | $113.1655 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $26.90 | 8.184% | $29.1015 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $22.51 | 4.410% | $23.5027 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $150.83 | 12.754% | $170.0669 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $206.74 | 8.371% | $224.0462 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $711.49 | $783.3718 | $783.38 | $783.30 | $783.40 | |