| 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 | $25.39 | 10.516% | $28.06 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $73.93 | 3.360% | $76.414 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $65.83 | 8.769% | $71.6026 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $41.53 | 12.505% | $46.7233 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $125.53 | 8.451% | $136.1385 | $136.14 | $136.15 | $136.10 |
| Purchase #6 | $141.45 | 12.683% | $159.3901 | $159.39 | $159.40 | $159.40 |
| Purchase #7 | $113.82 | 9.197% | $124.288 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $587.48 | $642.6165 | $642.61 | $642.60 | $642.60 | |