| 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 | $34.79 | 3.409% | $35.976 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $71.60 | 12.209% | $80.3416 | $80.34 | $80.35 | $80.30 |
| Purchase #3 | $142.86 | 8.653% | $155.2217 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $163.91 | 11.594% | $182.9137 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $136.71 | 13.596% | $155.2971 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $137.66 | 12.857% | $155.3589 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $23.56 | 5.161% | $24.7759 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $711.09 | $789.8849 | $789.89 | $789.90 | $789.90 | |