| 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 | $236.31 | 9.196% | $258.0411 | $258.04 | $258.05 | $258.00 |
| Purchase #2 | $80.62 | 5.756% | $85.2605 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $144.53 | 9.209% | $157.8398 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $49.77 | 6.321% | $52.916 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $62.59 | 7.211% | $67.1034 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $213.45 | 3.685% | $221.3156 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $28.55 | 4.777% | $29.9138 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $815.82 | $872.3902 | $872.39 | $872.35 | $872.30 | |