| 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 | $54.53 | 10.315% | $60.1548 | $60.15 | $60.15 | $60.20 |
| Purchase #2 | $109.47 | 12.257% | $122.8877 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $231.26 | 3.684% | $239.7796 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $176.68 | 8.800% | $192.2278 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $7.62 | 11.708% | $8.5121 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $166.39 | 7.390% | $178.6862 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $63.98 | 10.143% | $70.4695 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $809.93 | $872.7177 | $872.72 | $872.75 | $872.80 | |