| 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 | $15.26 | 10.732% | $16.8977 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $150.94 | 12.138% | $169.2611 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $192.28 | 11.750% | $214.8729 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $113.44 | 8.429% | $123.0019 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $224.48 | 12.872% | $253.3751 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $24.83 | 7.375% | $26.6612 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $62.59 | 9.641% | $68.6243 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $783.82 | $872.6942 | $872.69 | $872.65 | $872.80 | |