| 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 | $77.80 | 10.411% | $85.8998 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $231.62 | 11.283% | $257.7537 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $77.60 | 9.645% | $85.0845 | $85.08 | $85.10 | $85.10 |
| Purchase #4 | $113.94 | 11.404% | $126.9337 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $21.61 | 5.873% | $22.8792 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $227.57 | 8.177% | $246.1784 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $35.45 | 7.654% | $38.1633 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $785.59 | $862.8926 | $862.88 | $862.95 | $863.00 | |