| 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 | $84.53 | 12.873% | $95.4115 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $104.51 | 12.424% | $117.4943 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $64.44 | 12.206% | $72.3055 | $72.31 | $72.30 | $72.30 |
| Purchase #4 | $99.45 | 3.483% | $102.9138 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $150.31 | 8.462% | $163.0292 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $120.48 | 7.727% | $129.7895 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $245.45 | 8.769% | $266.9735 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $869.17 | $947.9173 | $947.91 | $947.90 | $947.90 | |