| 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 | $89.54 | 8.336% | $97.0041 | $97.00 | $97.00 | $97.00 |
| Purchase #2 | $82.48 | 11.200% | $91.7178 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $57.85 | 6.764% | $61.763 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $146.45 | 9.458% | $160.3012 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $250.33 | 3.421% | $258.8938 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $146.46 | 11.785% | $163.7203 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $29.58 | 12.288% | $33.2148 | $33.21 | $33.20 | $33.20 |
| 7 purchase totals = | $802.69 | $866.6150 | $866.60 | $866.55 | $866.60 | |