| 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 | $63.72 | 10.817% | $70.6126 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $86.45 | 6.401% | $91.9837 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $180.46 | 13.377% | $204.6001 | $204.60 | $204.60 | $204.60 |
| Purchase #4 | $61.88 | 3.536% | $64.0681 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $58.31 | 11.383% | $64.9474 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $81.56 | 12.514% | $91.7664 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $8.57 | 3.661% | $8.8837 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $540.95 | $596.8620 | $596.86 | $596.85 | $596.90 | |