| 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 | $13.80 | 11.375% | $15.3698 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $228.43 | 6.541% | $243.3716 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $142.96 | 4.160% | $148.9071 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $198.66 | 8.259% | $215.0673 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $10.74 | 7.658% | $11.5625 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $63.28 | 6.693% | $67.5153 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $147.97 | 9.335% | $161.783 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $805.84 | $863.5766 | $863.58 | $863.50 | $863.70 | |