| 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 | $63.48 | 12.472% | $71.3972 | $71.40 | $71.40 | $71.40 |
| Purchase #2 | $75.65 | 4.820% | $79.2963 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $53.39 | 11.350% | $59.4498 | $59.45 | $59.45 | $59.40 |
| Purchase #4 | $237.47 | 10.292% | $261.9104 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $15.32 | 5.367% | $16.1422 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $155.77 | 8.268% | $168.6491 | $168.65 | $168.65 | $168.60 |
| Purchase #7 | $162.94 | 6.852% | $174.1046 | $174.10 | $174.10 | $174.10 |
| 7 purchase totals = | $764.02 | $830.9496 | $830.95 | $830.95 | $830.80 | |