| 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 | $51.81 | 10.580% | $57.2915 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $204.38 | 4.704% | $213.994 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $90.99 | 3.774% | $94.424 | $94.42 | $94.40 | $94.40 |
| Purchase #4 | $26.62 | 4.442% | $27.8025 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $222.62 | 5.281% | $234.3766 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $223.79 | 8.566% | $242.9599 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $116.64 | 3.857% | $121.1388 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $936.85 | $991.9873 | $991.98 | $992.00 | $992.00 | |