| 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 | $122.94 | 11.163% | $136.6638 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $39.59 | 8.842% | $43.0905 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $121.61 | 10.139% | $133.94 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $115.76 | 3.562% | $119.8834 | $119.88 | $119.90 | $119.90 |
| Purchase #5 | $146.54 | 13.575% | $166.4328 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $6.36 | 4.873% | $6.6699 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $57.95 | 13.291% | $65.6521 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $610.75 | $672.3325 | $672.32 | $672.35 | $672.40 | |