| 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 | $26.67 | 10.210% | $29.393 | $29.39 | $29.40 | $29.40 |
| Purchase #2 | $238.59 | 9.717% | $261.7738 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $189.81 | 5.287% | $199.8453 | $199.85 | $199.85 | $199.80 |
| Purchase #4 | $62.38 | 5.739% | $65.96 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $28.56 | 10.202% | $31.4737 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $24.45 | 13.385% | $27.7226 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $208.76 | 3.500% | $216.0666 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $779.22 | $832.2350 | $832.23 | $832.15 | $832.30 | |