| 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 | $55.98 | 3.321% | $57.8391 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $135.90 | 13.494% | $154.2383 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $113.27 | 5.850% | $119.8963 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $217.84 | 9.658% | $238.879 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $205.84 | 12.282% | $231.1213 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $118.91 | 13.628% | $135.1151 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $36.56 | 4.268% | $38.1204 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $884.30 | $975.2095 | $975.22 | $975.20 | $975.10 | |