| 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 | $80.56 | 8.538% | $87.4382 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $216.36 | 13.685% | $245.9689 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $105.85 | 10.686% | $117.1611 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $35.45 | 12.678% | $39.9444 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $150.78 | 8.637% | $163.8029 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $65.84 | 3.714% | $68.2853 | $68.29 | $68.30 | $68.30 |
| Purchase #7 | $122.78 | 9.869% | $134.8972 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $777.62 | $857.4980 | $857.50 | $857.50 | $857.50 | |