| 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 | $71.84 | 7.616% | $77.3113 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $139.75 | 5.822% | $147.8862 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $100.47 | 3.129% | $103.6137 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $237.32 | 9.158% | $259.0538 | $259.05 | $259.05 | $259.10 |
| Purchase #5 | $247.64 | 5.866% | $262.1666 | $262.17 | $262.15 | $262.20 |
| Purchase #6 | $24.82 | 4.515% | $25.9406 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $33.25 | 4.273% | $34.6708 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $855.09 | $910.6430 | $910.64 | $910.60 | $910.70 | |