| 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 | $55.83 | 11.245% | $62.1081 | $62.11 | $62.10 | $62.10 |
| Purchase #2 | $56.63 | 6.483% | $60.3013 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $26.88 | 12.643% | $30.2784 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $192.78 | 11.664% | $215.2659 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $136.30 | 13.843% | $155.168 | $155.17 | $155.15 | $155.20 |
| Purchase #6 | $67.31 | 3.806% | $69.8718 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $148.89 | 5.707% | $157.3872 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $684.62 | $750.3807 | $750.39 | $750.35 | $750.50 | |