| 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 | $99.34 | 3.207% | $102.5258 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $169.61 | 4.380% | $177.0389 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $52.49 | 7.808% | $56.5884 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $205.75 | 4.240% | $214.4738 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $187.66 | 7.662% | $202.0385 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $53.97 | 8.752% | $58.6935 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $41.58 | 8.618% | $45.1634 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $810.40 | $856.5223 | $856.52 | $856.55 | $856.50 | |