| 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 | $80.72 | 6.814% | $86.2203 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $55.98 | 12.529% | $62.9937 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $189.99 | 6.721% | $202.7592 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $240.84 | 10.500% | $266.1282 | $266.13 | $266.15 | $266.10 |
| Purchase #5 | $67.94 | 10.754% | $75.2463 | $75.25 | $75.25 | $75.20 |
| Purchase #6 | $10.40 | 8.557% | $11.2899 | $11.29 | $11.30 | $11.30 |
| Purchase #7 | $148.50 | 9.274% | $162.2719 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $794.37 | $866.9095 | $866.91 | $866.90 | $866.90 | |