| 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 | $48.46 | 7.463% | $52.0766 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $7.52 | 10.354% | $8.2986 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $78.93 | 5.194% | $83.0296 | $83.03 | $83.05 | $83.00 |
| Purchase #4 | $11.66 | 3.671% | $12.088 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $117.68 | 5.325% | $123.9465 | $123.95 | $123.95 | $123.90 |
| Purchase #6 | $22.87 | 3.161% | $23.5929 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $36.52 | 11.311% | $40.6508 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $323.64 | $343.6830 | $343.69 | $343.75 | $343.70 | |