| 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 | $44.30 | 7.849% | $47.7771 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $230.61 | 9.411% | $252.3127 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $145.47 | 8.182% | $157.3724 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $12.36 | 11.762% | $13.8138 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $83.41 | 6.754% | $89.0435 | $89.04 | $89.05 | $89.00 |
| Purchase #6 | $65.30 | 10.199% | $71.9599 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $183.92 | 6.342% | $195.5842 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $765.37 | $827.8636 | $827.85 | $827.85 | $827.90 | |