| 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 | $75.43 | 6.619% | $80.4227 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $75.34 | 5.262% | $79.3044 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $125.60 | 5.358% | $132.3296 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $108.98 | 6.791% | $116.3808 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $147.56 | 9.721% | $161.9043 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $219.71 | 4.536% | $229.676 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $55.69 | 12.569% | $62.6897 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $808.31 | $862.7075 | $862.70 | $862.75 | $862.70 | |