| 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 | $97.57 | 5.289% | $102.7305 | $102.73 | $102.75 | $102.70 |
| Purchase #2 | $64.66 | 4.560% | $67.6085 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $67.93 | 3.693% | $70.4387 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $199.40 | 8.215% | $215.7807 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $135.89 | 12.607% | $153.0217 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $39.28 | 10.860% | $43.5458 | $43.55 | $43.55 | $43.50 |
| Purchase #7 | $64.41 | 9.653% | $70.6275 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $669.14 | $723.7534 | $723.76 | $723.80 | $723.60 | |