| 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 | $14.76 | 10.483% | $16.3073 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $48.69 | 4.803% | $51.0286 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $245.81 | 11.756% | $274.7074 | $274.71 | $274.70 | $274.70 |
| Purchase #4 | $204.56 | 11.438% | $227.9576 | $227.96 | $227.95 | $228.00 |
| Purchase #5 | $68.47 | 3.581% | $70.9219 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $87.69 | 13.173% | $99.2414 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $163.97 | 13.167% | $185.5599 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $833.95 | $925.7241 | $925.73 | $925.70 | $925.70 | |