| 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 | $53.75 | 12.438% | $60.4354 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $57.86 | 3.714% | $60.0089 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $15.86 | 13.791% | $18.0473 | $18.05 | $18.05 | $18.00 |
| Purchase #4 | $27.70 | 7.709% | $29.8354 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $160.53 | 5.610% | $169.5357 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $12.80 | 13.171% | $14.4859 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $18.54 | 10.110% | $20.4144 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $347.04 | $372.7630 | $372.78 | $372.80 | $372.60 | |