| 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 | $55.38 | 7.857% | $59.7312 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $89.83 | 7.693% | $96.7406 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $13.57 | 11.842% | $15.177 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $9.47 | 10.808% | $10.4935 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $158.85 | 6.735% | $169.5485 | $169.55 | $169.55 | $169.50 |
| Purchase #6 | $113.86 | 4.677% | $119.1852 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $67.68 | 12.673% | $76.2571 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $508.64 | $547.1331 | $547.14 | $547.20 | $547.10 | |