| 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 | $77.91 | 4.110% | $81.1121 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $117.93 | 7.522% | $126.8007 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $46.43 | 5.711% | $49.0816 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $22.25 | 7.556% | $23.9312 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $244.29 | 3.142% | $251.9656 | $251.97 | $251.95 | $252.00 |
| Purchase #6 | $103.57 | 5.385% | $109.1472 | $109.15 | $109.15 | $109.10 |
| Purchase #7 | $49.87 | 8.372% | $54.0451 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $662.25 | $696.0835 | $696.09 | $696.10 | $696.00 | |