| 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 | $22.60 | 3.644% | $23.4235 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $174.61 | 4.857% | $183.0908 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $69.38 | 6.413% | $73.8293 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $226.90 | 7.565% | $244.065 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $31.92 | 10.328% | $35.2167 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $8.70 | 3.177% | $8.9764 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $20.54 | 4.177% | $21.398 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $554.65 | $589.9997 | $590.01 | $590.00 | $590.00 | |