| 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 | $87.42 | 6.237% | $92.8724 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $24.72 | 13.468% | $28.0493 | $28.05 | $28.05 | $28.00 |
| Purchase #3 | $73.73 | 3.317% | $76.1756 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $208.59 | 9.503% | $228.4123 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $8.38 | 11.714% | $9.3616 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $190.98 | 12.534% | $214.9174 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $153.68 | 3.635% | $159.2663 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $747.50 | $809.0549 | $809.06 | $809.00 | $809.10 | |