| 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 | $22.76 | 11.515% | $25.3808 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $233.38 | 6.636% | $248.8671 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $134.27 | 7.200% | $143.9374 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $75.82 | 3.195% | $78.2424 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $76.64 | 6.732% | $81.7994 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $52.59 | 3.692% | $54.5316 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $237.99 | 9.367% | $260.2825 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $833.45 | $893.0412 | $893.04 | $893.10 | $893.00 | |