| 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 | $81.90 | 3.724% | $84.95 | $84.95 | $84.95 | $85.00 |
| Purchase #2 | $238.85 | 13.326% | $270.6792 | $270.68 | $270.70 | $270.70 |
| Purchase #3 | $39.89 | 8.381% | $43.2332 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $119.68 | 8.490% | $129.8408 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $11.87 | 10.802% | $13.1522 | $13.15 | $13.15 | $13.20 |
| Purchase #6 | $54.88 | 3.679% | $56.899 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $242.52 | 12.448% | $272.7089 | $272.71 | $272.70 | $272.70 |
| 7 purchase totals = | $789.59 | $871.4633 | $871.46 | $871.50 | $871.50 | |