| 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 | $83.98 | 10.863% | $93.1027 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $237.26 | 8.219% | $256.7604 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $52.89 | 6.699% | $56.4331 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $43.50 | 3.362% | $44.9625 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $25.97 | 7.592% | $27.9416 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $205.75 | 4.853% | $215.735 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $200.63 | 7.736% | $216.1507 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $849.98 | $911.0860 | $911.08 | $911.10 | $911.10 | |