| 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 | $8.75 | 12.637% | $9.8557 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $61.66 | 13.650% | $70.0766 | $70.08 | $70.10 | $70.10 |
| Purchase #3 | $25.75 | 12.782% | $29.0414 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $48.46 | 10.174% | $53.3903 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $214.88 | 5.114% | $225.869 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $20.76 | 13.320% | $23.5252 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $49.87 | 4.837% | $52.2822 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $430.13 | $464.0404 | $464.05 | $464.10 | $464.10 | |