| 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 | $16.76 | 8.583% | $18.1985 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $215.82 | 10.552% | $238.5933 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $121.94 | 6.590% | $129.9758 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $24.32 | 6.717% | $25.9536 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $9.90 | 6.529% | $10.5464 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $231.90 | 9.838% | $254.7143 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $92.89 | 5.404% | $97.9098 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $713.53 | $775.8917 | $775.89 | $775.90 | $775.90 | |