| 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 | $82.93 | 10.382% | $91.5398 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $135.91 | 5.512% | $143.4014 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $243.49 | 7.434% | $261.591 | $261.59 | $261.60 | $261.60 |
| Purchase #4 | $82.87 | 6.187% | $87.9972 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $147.37 | 6.159% | $156.4465 | $156.45 | $156.45 | $156.40 |
| Purchase #6 | $8.64 | 9.107% | $9.4268 | $9.43 | $9.45 | $9.40 |
| Purchase #7 | $14.43 | 3.383% | $14.9182 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $715.64 | $765.3209 | $765.33 | $765.35 | $765.20 | |