| 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 | $33.84 | 5.789% | $35.799 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $28.75 | 4.688% | $30.0978 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $195.89 | 8.341% | $212.2292 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $38.77 | 4.721% | $40.6003 | $40.60 | $40.60 | $40.60 |
| Purchase #5 | $188.29 | 6.653% | $200.8169 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $70.84 | 6.800% | $75.6571 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $63.80 | 10.787% | $70.6821 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $620.18 | $665.8824 | $665.89 | $665.90 | $665.90 | |