| 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 | $104.36 | 12.202% | $117.094 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $17.97 | 10.705% | $19.8937 | $19.89 | $19.90 | $19.90 |
| Purchase #3 | $217.94 | 3.272% | $225.071 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $75.78 | 10.567% | $83.7877 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $172.35 | 11.213% | $191.6756 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $28.34 | 3.357% | $29.2914 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $54.66 | 12.805% | $61.6592 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $671.40 | $728.4726 | $728.47 | $728.50 | $728.60 | |