| 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 | $79.49 | 9.536% | $87.0702 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $49.75 | 10.293% | $54.8708 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $66.63 | 4.249% | $69.4611 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $186.84 | 6.858% | $199.6535 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $203.77 | 9.352% | $222.8266 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $89.55 | 11.452% | $99.8053 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $183.64 | 13.487% | $208.4075 | $208.41 | $208.40 | $208.40 |
| 7 purchase totals = | $859.67 | $942.0950 | $942.10 | $942.05 | $942.20 | |