| 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 | $48.36 | 12.477% | $54.3939 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $238.65 | 7.223% | $255.8877 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $105.27 | 7.522% | $113.1884 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $62.27 | 7.671% | $67.0467 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $149.72 | 8.187% | $161.9776 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $17.63 | 10.555% | $19.4908 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $202.57 | 7.222% | $217.1996 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $824.47 | $889.1847 | $889.19 | $889.25 | $889.20 | |