| 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 | $97.33 | 4.448% | $101.6592 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $45.29 | 10.305% | $49.9571 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $198.44 | 3.524% | $205.433 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $63.40 | 5.434% | $66.8452 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $49.57 | 11.548% | $55.2943 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $169.70 | 12.156% | $190.3287 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $101.65 | 13.545% | $115.4185 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $725.38 | $784.9360 | $784.94 | $784.95 | $784.90 | |