| 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 | $62.58 | 10.605% | $69.2166 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $230.41 | 8.269% | $249.4626 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $119.97 | 13.671% | $136.3711 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $119.75 | 3.373% | $123.7892 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $27.99 | 11.300% | $31.1529 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $45.42 | 7.630% | $48.8855 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $157.57 | 8.748% | $171.3542 | $171.35 | $171.35 | $171.40 |
| 7 purchase totals = | $763.69 | $830.2321 | $830.23 | $830.20 | $830.40 | |