| 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 | $10.81 | 8.127% | $11.6885 | $11.69 | $11.70 | $11.70 |
| Purchase #2 | $109.65 | 7.171% | $117.513 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $230.75 | 7.799% | $248.7462 | $248.75 | $248.75 | $248.70 |
| Purchase #4 | $61.42 | 5.249% | $64.6439 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $111.31 | 13.556% | $126.3992 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $67.92 | 6.579% | $72.3885 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $220.62 | 11.718% | $246.4723 | $246.47 | $246.45 | $246.50 |
| 7 purchase totals = | $812.48 | $887.8516 | $887.85 | $887.85 | $887.80 | |