| 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 | $70.29 | 10.672% | $77.7913 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $48.42 | 6.162% | $51.4036 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $57.65 | 6.785% | $61.5616 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $122.60 | 7.540% | $131.844 | $131.84 | $131.85 | $131.80 |
| Purchase #5 | $51.80 | 10.365% | $57.1691 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $35.68 | 9.621% | $39.1128 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $176.70 | 5.350% | $186.1535 | $186.15 | $186.15 | $186.20 |
| 7 purchase totals = | $563.14 | $605.0359 | $605.02 | $605.00 | $605.10 | |