| 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 | $65.97 | 10.810% | $73.1014 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $12.29 | 11.408% | $13.692 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $168.81 | 7.535% | $181.5298 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $33.49 | 5.352% | $35.2824 | $35.28 | $35.30 | $35.30 |
| Purchase #5 | $72.80 | 12.646% | $82.0063 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $217.79 | 7.835% | $234.8538 | $234.85 | $234.85 | $234.90 |
| Purchase #7 | $224.90 | 11.296% | $250.3047 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $796.05 | $870.7704 | $870.76 | $870.80 | $870.80 | |