| 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 | $122.38 | 8.605% | $132.9108 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $5.37 | 3.311% | $5.5478 | $5.55 | $5.55 | $5.50 |
| Purchase #3 | $145.72 | 7.698% | $156.9375 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $108.65 | 9.796% | $119.2934 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $75.98 | 10.371% | $83.8599 | $83.86 | $83.85 | $83.90 |
| Purchase #6 | $150.56 | 12.669% | $169.6344 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $150.32 | 5.492% | $158.5756 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $758.98 | $826.7594 | $826.76 | $826.80 | $826.70 | |