| 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 | $52.84 | 11.612% | $58.9758 | $58.98 | $59.00 | $59.00 |
| Purchase #2 | $79.47 | 3.156% | $81.9781 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $139.85 | 3.657% | $144.9643 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $235.60 | 10.347% | $259.9775 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $149.29 | 13.693% | $169.7323 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $159.33 | 6.729% | $170.0513 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $37.94 | 13.535% | $43.0752 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $854.32 | $928.7545 | $928.76 | $928.85 | $928.90 | |