| 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 | $33.40 | 8.544% | $36.2537 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $52.74 | 10.429% | $58.2403 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $239.43 | 5.450% | $252.4789 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $237.76 | 11.609% | $265.3616 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $205.50 | 13.578% | $233.4028 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $150.39 | 12.823% | $169.6745 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $108.78 | 10.465% | $120.1638 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $1,028.00 | $1,135.5756 | $1,135.56 | $1,135.55 | $1,135.70 | |