| 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 | $16.49 | 4.377% | $17.2118 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $233.36 | 5.753% | $246.7852 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $226.68 | 11.867% | $253.5801 | $253.58 | $253.60 | $253.60 |
| Purchase #4 | $153.26 | 3.721% | $158.9628 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $29.85 | 11.590% | $33.3096 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $13.90 | 8.524% | $15.0848 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $174.60 | 5.799% | $184.7251 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $848.14 | $909.6594 | $909.66 | $909.70 | $909.70 | |