| 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 | $43.25 | 5.397% | $45.5842 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $9.73 | 4.561% | $10.1738 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $93.88 | 10.584% | $103.8163 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $228.74 | 4.478% | $238.983 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $49.46 | 7.152% | $52.9974 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $51.76 | 6.427% | $55.0866 | $55.09 | $55.10 | $55.10 |
| Purchase #7 | $185.58 | 10.141% | $204.3997 | $204.40 | $204.40 | $204.40 |
| 7 purchase totals = | $662.40 | $711.0410 | $711.04 | $711.05 | $711.10 | |