| 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 | $12.86 | 10.473% | $14.2068 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $157.46 | 4.594% | $164.6937 | $164.69 | $164.70 | $164.70 |
| Purchase #3 | $94.28 | 9.115% | $102.8736 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $28.46 | 8.327% | $30.8299 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $64.27 | 6.734% | $68.5979 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $85.34 | 4.215% | $88.9371 | $88.94 | $88.95 | $88.90 |
| Purchase #7 | $68.27 | 4.353% | $71.2418 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $510.94 | $541.3808 | $541.38 | $541.40 | $541.30 | |