| 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 | $80.44 | 7.350% | $86.3523 | $86.35 | $86.35 | $86.40 |
| Purchase #2 | $177.54 | 8.583% | $192.7783 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $120.45 | 11.136% | $133.8633 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $73.74 | 4.552% | $77.0966 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $10.94 | 10.639% | $12.1039 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $88.72 | 6.675% | $94.6421 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $160.63 | 6.748% | $171.4693 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $712.46 | $768.3058 | $768.30 | $768.30 | $768.40 | |