| 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 | $69.41 | 8.686% | $75.439 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $81.85 | 4.534% | $85.5611 | $85.56 | $85.55 | $85.60 |
| Purchase #3 | $95.59 | 7.235% | $102.5059 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $230.68 | 6.648% | $246.0156 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $53.74 | 7.297% | $57.6614 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $29.60 | 4.672% | $30.9829 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $29.56 | 5.332% | $31.1361 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $590.43 | $629.3020 | $629.31 | $629.30 | $629.30 | |