| 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 | $71.28 | 9.248% | $77.872 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $27.74 | 11.727% | $30.9931 | $30.99 | $31.00 | $31.00 |
| Purchase #3 | $21.80 | 6.380% | $23.1908 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $232.31 | 8.596% | $252.2794 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $25.37 | 11.822% | $28.3692 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $146.34 | 11.109% | $162.5969 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $193.32 | 11.663% | $215.8669 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $718.16 | $791.1683 | $791.17 | $791.15 | $791.30 | |