| 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 | $28.65 | 10.832% | $31.7534 | $31.75 | $31.75 | $31.80 |
| Purchase #2 | $249.93 | 12.249% | $280.5439 | $280.54 | $280.55 | $280.50 |
| Purchase #3 | $61.83 | 3.180% | $63.7962 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $42.87 | 12.355% | $48.1666 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $157.63 | 3.724% | $163.5001 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $46.57 | 13.836% | $53.0134 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $93.64 | 7.850% | $100.9907 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $681.12 | $741.7643 | $741.76 | $741.75 | $741.80 | |