| 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 | $11.82 | 8.445% | $12.8182 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $166.43 | 11.682% | $185.8724 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $80.96 | 4.140% | $84.3117 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $53.81 | 6.324% | $57.2129 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $158.64 | 13.709% | $180.388 | $180.39 | $180.40 | $180.40 |
| Purchase #6 | $167.27 | 4.451% | $174.7152 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $221.70 | 7.149% | $237.5493 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $860.63 | $932.8677 | $932.87 | $932.80 | $932.80 | |