| 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 | $70.83 | 6.235% | $75.2463 | $75.25 | $75.25 | $75.20 |
| Purchase #2 | $150.59 | 10.288% | $166.0827 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $83.41 | 4.867% | $87.4696 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $247.33 | 8.387% | $268.0736 | $268.07 | $268.05 | $268.10 |
| Purchase #5 | $248.77 | 9.614% | $272.6867 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $117.97 | 13.653% | $134.0764 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $29.32 | 11.671% | $32.7419 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $948.22 | $1,036.3772 | $1,036.38 | $1,036.40 | $1,036.40 | |