| 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 | $76.90 | 5.564% | $81.1787 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $19.57 | 8.161% | $21.1671 | $21.17 | $21.15 | $21.20 |
| Purchase #3 | $120.39 | 10.351% | $132.8516 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $89.45 | 3.619% | $92.6872 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $246.92 | 3.177% | $254.7646 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $151.46 | 13.332% | $171.6526 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $96.87 | 6.680% | $103.3409 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $801.56 | $857.6427 | $857.64 | $857.65 | $857.80 | |