| 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 | $46.77 | 3.111% | $48.225 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $70.38 | 6.713% | $75.1046 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $180.89 | 7.847% | $195.0844 | $195.08 | $195.10 | $195.10 |
| Purchase #4 | $130.89 | 8.802% | $142.4109 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $76.42 | 11.473% | $85.1877 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $79.43 | 7.522% | $85.4047 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $93.82 | 9.118% | $102.3745 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $678.60 | $733.7918 | $733.78 | $733.80 | $733.80 | |