| 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 | $84.83 | 5.750% | $89.7077 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $6.74 | 7.813% | $7.2666 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $178.54 | 12.156% | $200.2433 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $240.86 | 8.623% | $261.6294 | $261.63 | $261.65 | $261.60 |
| Purchase #5 | $84.94 | 7.303% | $91.1432 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $84.83 | 10.346% | $93.6065 | $93.61 | $93.60 | $93.60 |
| Purchase #7 | $78.94 | 9.565% | $86.4906 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $759.68 | $830.0873 | $830.09 | $830.10 | $830.00 | |