| 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 | $57.40 | 10.757% | $63.5745 | $63.57 | $63.55 | $63.60 |
| Purchase #2 | $146.57 | 7.318% | $157.296 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $23.87 | 13.727% | $27.1466 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $17.92 | 12.195% | $20.1053 | $20.11 | $20.10 | $20.10 |
| Purchase #5 | $225.94 | 6.129% | $239.7879 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $201.46 | 3.392% | $208.2935 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $138.41 | 3.141% | $142.7575 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $811.57 | $858.9613 | $858.97 | $858.95 | $859.00 | |