| 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 | $73.49 | 5.599% | $77.6047 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $221.25 | 10.175% | $243.7622 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $86.65 | 8.128% | $93.6929 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $108.69 | 3.225% | $112.1953 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $42.60 | 6.461% | $45.3524 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $9.45 | 10.459% | $10.4384 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $111.50 | 8.418% | $120.8861 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $653.63 | $703.9320 | $703.93 | $703.95 | $704.00 | |