| 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 | $40.84 | 7.453% | $43.8838 | $43.88 | $43.90 | $43.90 |
| Purchase #2 | $117.53 | 11.690% | $131.2693 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $193.70 | 3.357% | $200.2025 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $71.76 | 8.174% | $77.6257 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $34.95 | 5.563% | $36.8943 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $226.43 | 9.507% | $247.9567 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $50.53 | 12.847% | $57.0216 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $735.74 | $794.8539 | $794.85 | $794.85 | $794.90 | |