| 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 | $48.69 | 6.460% | $51.8354 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $99.56 | 6.187% | $105.7198 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $171.42 | 12.629% | $193.0686 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $59.74 | 5.787% | $63.1972 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $125.34 | 5.492% | $132.2237 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $135.55 | 5.616% | $143.1625 | $143.16 | $143.15 | $143.20 |
| Purchase #7 | $104.67 | 11.850% | $117.0734 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $744.97 | $806.2806 | $806.28 | $806.20 | $806.30 | |