| 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 | $47.26 | 6.795% | $50.4713 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $60.75 | 8.807% | $66.1003 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $167.50 | 4.414% | $174.8935 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $77.39 | 9.592% | $84.8132 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $18.78 | 4.841% | $19.6891 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $34.88 | 3.489% | $36.097 | $36.10 | $36.10 | $36.10 |
| Purchase #7 | $124.65 | 12.612% | $140.3709 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $531.21 | $572.4353 | $572.43 | $572.40 | $572.50 | |