| 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 | $14.65 | 7.476% | $15.7452 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $87.61 | 7.403% | $94.0958 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $110.90 | 3.600% | $114.8924 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $93.40 | 7.591% | $100.49 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $196.32 | 3.376% | $202.9478 | $202.95 | $202.95 | $202.90 |
| Purchase #6 | $120.87 | 10.870% | $134.0086 | $134.01 | $134.00 | $134.00 |
| Purchase #7 | $134.96 | 3.790% | $140.075 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $758.71 | $802.2548 | $802.27 | $802.30 | $802.20 | |