| 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 | $65.86 | 11.421% | $73.3819 | $73.38 | $73.40 | $73.40 |
| Purchase #2 | $86.56 | 12.340% | $97.2415 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $16.61 | 8.805% | $18.0725 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $189.77 | 5.445% | $200.103 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $150.41 | 11.340% | $167.4665 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $80.78 | 4.809% | $84.6647 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $99.97 | 10.390% | $110.3569 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $689.96 | $751.2870 | $751.28 | $751.25 | $751.40 | |