| 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 | $58.49 | 7.225% | $62.7159 | $62.72 | $62.70 | $62.70 |
| Purchase #2 | $43.65 | 8.266% | $47.2581 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $186.65 | 4.702% | $195.4263 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $197.85 | 6.874% | $211.4502 | $211.45 | $211.45 | $211.50 |
| Purchase #5 | $11.98 | 12.273% | $13.4503 | $13.45 | $13.45 | $13.50 |
| Purchase #6 | $40.87 | 7.463% | $43.9201 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $222.65 | 5.379% | $234.6263 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $762.14 | $808.8472 | $808.86 | $808.85 | $808.90 | |