| 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 | $49.59 | 9.840% | $54.4697 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $32.25 | 3.469% | $33.3688 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $207.68 | 3.693% | $215.3496 | $215.35 | $215.35 | $215.30 |
| Purchase #4 | $63.87 | 11.107% | $70.964 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $98.78 | 8.340% | $107.0183 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $48.99 | 10.132% | $53.9537 | $53.95 | $53.95 | $54.00 |
| Purchase #7 | $194.71 | 5.442% | $205.3061 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $695.87 | $740.4302 | $740.43 | $740.35 | $740.50 | |