| 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 | $49.72 | 9.752% | $54.5687 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $125.99 | 5.469% | $132.8804 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $150.29 | 12.473% | $169.0357 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $8.95 | 11.393% | $9.9697 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $106.86 | 8.838% | $116.3043 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $182.87 | 8.163% | $197.7977 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $202.31 | 13.346% | $229.3103 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $826.99 | $909.8668 | $909.87 | $909.85 | $909.90 | |