| 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 | $16.55 | 11.683% | $18.4835 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $87.68 | 8.329% | $94.9829 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $190.85 | 7.489% | $205.1428 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $169.90 | 7.348% | $182.3843 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $92.30 | 13.399% | $104.6673 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $167.65 | 3.841% | $174.0894 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $154.61 | 12.456% | $173.8682 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $879.54 | $953.6184 | $953.61 | $953.65 | $953.70 | |