| 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 | $80.73 | 4.819% | $84.6204 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $15.83 | 11.698% | $17.6818 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $19.25 | 3.687% | $19.9597 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $160.98 | 4.762% | $168.6459 | $168.65 | $168.65 | $168.60 |
| Purchase #5 | $160.86 | 13.178% | $182.0581 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $206.78 | 12.610% | $232.855 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $218.77 | 11.149% | $243.1607 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $863.20 | $948.9816 | $948.99 | $948.95 | $949.10 | |