| 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 | $94.78 | 4.525% | $99.0688 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $26.77 | 11.490% | $29.8459 | $29.85 | $29.85 | $29.80 |
| Purchase #3 | $210.49 | 9.794% | $231.1054 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $88.32 | 8.574% | $95.8926 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $166.47 | 4.365% | $173.7364 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $109.51 | 11.612% | $122.2263 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $172.89 | 10.709% | $191.4048 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $869.23 | $943.2802 | $943.29 | $943.30 | $943.20 | |