| 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 | $60.77 | 3.244% | $62.7414 | $62.74 | $62.75 | $62.70 |
| Purchase #2 | $187.89 | 13.407% | $213.0804 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $14.56 | 12.367% | $16.3606 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $13.96 | 7.262% | $14.9738 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $211.38 | 5.314% | $222.6127 | $222.61 | $222.60 | $222.60 |
| Purchase #6 | $50.75 | 3.593% | $52.5734 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $93.96 | 3.714% | $97.4497 | $97.45 | $97.45 | $97.40 |
| 7 purchase totals = | $633.27 | $679.7920 | $679.78 | $679.75 | $679.80 | |