| 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 | $52.61 | 5.196% | $55.3436 | $55.34 | $55.35 | $55.30 |
| Purchase #2 | $129.75 | 7.303% | $139.2256 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $26.99 | 12.720% | $30.4231 | $30.42 | $30.40 | $30.40 |
| Purchase #4 | $142.57 | 11.164% | $158.4865 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $18.51 | 9.831% | $20.3297 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $107.72 | 9.484% | $117.9362 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $94.91 | 9.553% | $103.9768 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $573.06 | $625.7215 | $625.73 | $625.80 | $625.60 | |