| 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 | $49.90 | 7.162% | $53.4738 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $107.61 | 13.803% | $122.4634 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $53.45 | 8.262% | $57.866 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $174.56 | 6.121% | $185.2448 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $214.87 | 11.478% | $239.5328 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $124.97 | 3.259% | $129.0428 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $42.31 | 11.125% | $47.017 | $47.02 | $47.00 | $47.00 |
| 7 purchase totals = | $767.67 | $834.6406 | $834.63 | $834.60 | $834.60 | |