| 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 | $55.36 | 10.859% | $61.3715 | $61.37 | $61.35 | $61.40 |
| Purchase #2 | $48.25 | 6.190% | $51.2367 | $51.24 | $51.25 | $51.20 |
| Purchase #3 | $107.33 | 8.748% | $116.7192 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $203.69 | 11.650% | $227.4199 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $19.33 | 9.692% | $21.2035 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $17.54 | 9.838% | $19.2656 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $193.66 | 12.171% | $217.2304 | $217.23 | $217.25 | $217.20 |
| 7 purchase totals = | $645.16 | $714.4468 | $714.45 | $714.40 | $714.40 | |