| 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 | $51.97 | 10.541% | $57.4482 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $17.27 | 6.171% | $18.3357 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $97.97 | 7.572% | $105.3883 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $183.92 | 13.404% | $208.5726 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $77.36 | 7.684% | $83.3043 | $83.30 | $83.30 | $83.30 |
| Purchase #6 | $90.30 | 12.165% | $101.285 | $101.29 | $101.30 | $101.30 |
| Purchase #7 | $75.76 | 7.799% | $81.6685 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $594.55 | $656.0026 | $656.01 | $656.00 | $656.00 | |