| 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 | $40.88 | 5.676% | $43.2003 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $225.80 | 11.260% | $251.2251 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $33.46 | 9.224% | $36.5464 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $148.91 | 12.844% | $168.036 | $168.04 | $168.05 | $168.00 |
| Purchase #5 | $155.56 | 4.636% | $162.7718 | $162.77 | $162.75 | $162.80 |
| Purchase #6 | $89.60 | 12.798% | $101.067 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $83.29 | 5.656% | $88.0009 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $777.50 | $850.8475 | $850.86 | $850.85 | $850.80 | |