| 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 | $30.57 | 8.748% | $33.2443 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $8.83 | 4.672% | $9.2425 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $152.57 | 8.399% | $165.3844 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $126.97 | 4.645% | $132.8678 | $132.87 | $132.85 | $132.90 |
| Purchase #5 | $244.73 | 11.311% | $272.4114 | $272.41 | $272.40 | $272.40 |
| Purchase #6 | $80.87 | 11.234% | $89.9549 | $89.95 | $89.95 | $90.00 |
| Purchase #7 | $99.72 | 13.859% | $113.5402 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $744.26 | $816.6455 | $816.63 | $816.65 | $816.60 | |