| 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 | $51.55 | 3.867% | $53.5434 | $53.54 | $53.55 | $53.50 |
| Purchase #2 | $102.82 | 5.237% | $108.2047 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $60.77 | 3.766% | $63.0586 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $46.91 | 12.234% | $52.649 | $52.65 | $52.65 | $52.60 |
| Purchase #5 | $202.27 | 9.789% | $222.0702 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $201.88 | 7.348% | $216.7141 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $72.83 | 5.456% | $76.8036 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $739.03 | $793.0436 | $793.03 | $793.00 | $793.00 | |