| 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 | $38.91 | 12.332% | $43.7084 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $14.63 | 5.405% | $15.4208 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $24.69 | 3.782% | $25.6238 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $162.59 | 5.799% | $172.0186 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $126.97 | 13.794% | $144.4842 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $61.35 | 3.285% | $63.3653 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $231.26 | 7.108% | $247.698 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $660.40 | $712.3191 | $712.32 | $712.25 | $712.30 | |