| 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 | $76.76 | 13.314% | $86.9798 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $45.99 | 13.654% | $52.2695 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $121.72 | 7.276% | $130.5763 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $159.87 | 6.159% | $169.7164 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $22.75 | 6.637% | $24.2599 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $164.52 | 12.630% | $185.2989 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $46.89 | 6.491% | $49.9336 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $638.50 | $699.0344 | $699.04 | $699.05 | $699.10 | |