| 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 | $71.39 | 7.348% | $76.6357 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $143.92 | 13.827% | $163.8198 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $184.96 | 10.303% | $204.0164 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $79.66 | 3.331% | $82.3135 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $20.95 | 10.555% | $23.1613 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $156.57 | 7.532% | $168.3629 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $21.32 | 10.708% | $23.6029 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $678.77 | $741.9125 | $741.91 | $741.85 | $741.90 | |