| 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 | $23.70 | 8.450% | $25.7027 | $25.70 | $25.70 | $25.70 |
| Purchase #2 | $117.64 | 4.315% | $122.7162 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $187.73 | 7.613% | $202.0219 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $27.38 | 5.301% | $28.8314 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $166.92 | 9.499% | $182.7757 | $182.78 | $182.80 | $182.80 |
| Purchase #6 | $51.57 | 7.176% | $55.2707 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $53.25 | 3.778% | $55.2618 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $628.19 | $672.5804 | $672.58 | $672.55 | $672.60 | |