| 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 | $246.41 | 4.484% | $257.459 | $257.46 | $257.45 | $257.50 |
| Purchase #2 | $8.80 | 10.438% | $9.7185 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $50.68 | 8.487% | $54.9812 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $117.70 | 13.671% | $133.7908 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $243.78 | 8.189% | $263.7431 | $263.74 | $263.75 | $263.70 |
| Purchase #6 | $110.99 | 7.420% | $119.2255 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $53.30 | 6.280% | $56.6472 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $831.66 | $895.5653 | $895.57 | $895.60 | $895.50 | |