| 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 | $47.87 | 9.209% | $52.2783 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $60.44 | 12.321% | $67.8868 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $124.35 | 5.477% | $131.1606 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $10.72 | 7.205% | $11.4924 | $11.49 | $11.50 | $11.50 |
| Purchase #5 | $132.60 | 3.264% | $136.9281 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $234.34 | 9.685% | $257.0358 | $257.04 | $257.05 | $257.00 |
| Purchase #7 | $222.42 | 13.467% | $252.3733 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $832.74 | $909.1553 | $909.16 | $909.20 | $909.20 | |