| 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 | $72.43 | 7.242% | $77.6754 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $97.25 | 10.393% | $107.3572 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $78.59 | 3.519% | $81.3556 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $190.48 | 13.459% | $216.1167 | $216.12 | $216.10 | $216.10 |
| Purchase #5 | $136.91 | 13.759% | $155.7474 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $76.75 | 10.373% | $84.7113 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $24.78 | 8.629% | $26.9183 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $677.19 | $749.8819 | $749.90 | $749.85 | $749.90 | |