| 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 | $76.79 | 5.483% | $81.0004 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $56.38 | 11.698% | $62.9753 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $98.91 | 3.535% | $102.4065 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $189.46 | 7.765% | $204.1716 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $237.92 | 3.526% | $246.3091 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $173.32 | 12.246% | $194.5448 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $77.96 | 6.115% | $82.7273 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $910.74 | $974.1350 | $974.14 | $974.15 | $974.10 | |