| 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 | $39.28 | 6.278% | $41.746 | $41.75 | $41.75 | $41.70 |
| Purchase #2 | $86.83 | 13.439% | $98.4991 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $79.70 | 9.173% | $87.0109 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $61.61 | 8.292% | $66.7187 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $17.83 | 12.753% | $20.1039 | $20.10 | $20.10 | $20.10 |
| Purchase #6 | $100.58 | 5.733% | $106.3463 | $106.35 | $106.35 | $106.30 |
| Purchase #7 | $74.92 | 6.770% | $79.9921 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $460.75 | $500.4170 | $500.42 | $500.40 | $500.30 | |