| 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 | $73.94 | 9.127% | $80.6885 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $138.51 | 3.743% | $143.6944 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $245.93 | 6.173% | $261.1113 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $92.71 | 4.700% | $97.0674 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $16.77 | 8.488% | $18.1934 | $18.19 | $18.20 | $18.20 |
| Purchase #6 | $15.65 | 9.218% | $17.0926 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $48.26 | 10.105% | $53.1367 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $631.77 | $670.9843 | $670.98 | $671.00 | $671.00 | |