| 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 | $81.32 | 5.744% | $85.991 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $144.89 | 5.762% | $153.2386 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $221.59 | 3.828% | $230.0725 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $34.41 | 5.563% | $36.3242 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $75.79 | 3.667% | $78.5692 | $78.57 | $78.55 | $78.60 |
| Purchase #6 | $42.81 | 5.400% | $45.1217 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $222.91 | 7.459% | $239.5369 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $823.72 | $868.8541 | $868.85 | $868.80 | $868.80 | |