| 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 | $55.80 | 7.374% | $59.9147 | $59.91 | $59.90 | $59.90 |
| Purchase #2 | $118.50 | 10.583% | $131.0409 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $240.57 | 11.486% | $268.2019 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $74.45 | 13.754% | $84.6899 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $47.94 | 3.674% | $49.7013 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $234.99 | 5.635% | $248.2317 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $63.69 | 6.255% | $67.6738 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $835.94 | $909.4542 | $909.44 | $909.45 | $909.40 | |