| 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 | $67.28 | 5.405% | $70.9165 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $15.33 | 13.554% | $17.4078 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $62.31 | 7.376% | $66.906 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $243.30 | 5.261% | $256.1 | $256.10 | $256.10 | $256.10 |
| Purchase #5 | $108.78 | 4.811% | $114.0134 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $234.73 | 9.203% | $256.3322 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $160.83 | 9.475% | $176.0686 | $176.07 | $176.05 | $176.10 |
| 7 purchase totals = | $892.56 | $957.7445 | $957.75 | $957.70 | $957.70 | |