| 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 | $83.49 | 13.124% | $94.4472 | $94.45 | $94.45 | $94.40 |
| Purchase #2 | $66.28 | 11.118% | $73.649 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $140.75 | 3.626% | $145.8536 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $173.40 | 12.239% | $194.6224 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $111.33 | 8.785% | $121.1103 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $78.81 | 5.671% | $83.2793 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $206.88 | 7.677% | $222.7622 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $860.94 | $935.7240 | $935.72 | $935.70 | $935.70 | |