| 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 | $85.45 | 11.247% | $95.0606 | $95.06 | $95.05 | $95.10 |
| Purchase #2 | $134.40 | 8.838% | $146.2783 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $219.98 | 3.640% | $227.9873 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $86.90 | 3.140% | $89.6287 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $138.95 | 12.806% | $156.7439 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $67.40 | 10.795% | $74.6758 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $72.55 | 3.578% | $75.1458 | $75.15 | $75.15 | $75.10 |
| 7 purchase totals = | $805.63 | $865.5204 | $865.53 | $865.60 | $865.50 | |