| 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 | $31.63 | 13.846% | $36.0095 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $243.73 | 7.737% | $262.5874 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $66.53 | 10.299% | $73.3819 | $73.38 | $73.40 | $73.40 |
| Purchase #4 | $181.40 | 9.341% | $198.3446 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $19.31 | 9.758% | $21.1943 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $55.77 | 10.257% | $61.4903 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $146.43 | 8.334% | $158.6335 | $158.63 | $158.65 | $158.60 |
| 7 purchase totals = | $744.80 | $811.6415 | $811.63 | $811.70 | $811.60 | |