| 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 | $56.65 | 13.513% | $64.3051 | $64.31 | $64.30 | $64.30 |
| Purchase #2 | $44.89 | 10.605% | $49.6506 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $22.31 | 7.368% | $23.9538 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $181.27 | 8.646% | $196.9426 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $166.92 | 13.723% | $189.8264 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $42.68 | 5.806% | $45.158 | $45.16 | $45.15 | $45.20 |
| Purchase #7 | $65.62 | 6.536% | $69.9089 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $580.34 | $639.7454 | $639.75 | $639.75 | $639.80 | |