| 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 | $49.98 | 9.557% | $54.7566 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $78.89 | 5.315% | $83.083 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $150.83 | 12.361% | $169.4741 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $39.51 | 7.351% | $42.4144 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $58.73 | 3.829% | $60.9788 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $223.40 | 11.458% | $248.9972 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $17.70 | 13.232% | $20.0421 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $619.04 | $679.7462 | $679.74 | $679.75 | $679.80 | |