| 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 | $18.83 | 6.276% | $20.0118 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $239.99 | 5.489% | $253.1631 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $209.88 | 9.381% | $229.5688 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $44.71 | 6.197% | $47.4807 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $18.82 | 10.800% | $20.8526 | $20.85 | $20.85 | $20.90 |
| Purchase #6 | $49.84 | 3.172% | $51.4209 | $51.42 | $51.40 | $51.40 |
| Purchase #7 | $167.78 | 11.747% | $187.4891 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $749.85 | $809.9870 | $809.98 | $809.95 | $810.10 | |