| 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 | $106.26 | 8.678% | $115.4812 | $115.48 | $115.50 | $115.50 |
| Purchase #2 | $5.32 | 13.732% | $6.0505 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $56.53 | 5.152% | $59.4424 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $63.85 | 4.840% | $66.9403 | $66.94 | $66.95 | $66.90 |
| Purchase #5 | $97.54 | 13.648% | $110.8523 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $25.25 | 12.417% | $28.3853 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $5.25 | 9.853% | $5.7673 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $360.00 | $392.9193 | $392.92 | $392.95 | $393.00 | |