| 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 | $78.32 | 10.824% | $86.7974 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $243.38 | 11.202% | $270.6434 | $270.64 | $270.65 | $270.60 |
| Purchase #3 | $104.41 | 4.185% | $108.7796 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $80.49 | 3.384% | $83.2138 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $190.89 | 10.805% | $211.5157 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $89.94 | 10.804% | $99.6571 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $192.90 | 10.394% | $212.95 | $212.95 | $212.95 | $213.00 |
| 7 purchase totals = | $980.33 | $1,073.5570 | $1,073.56 | $1,073.55 | $1,073.60 | |