| 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 | $98.71 | 3.216% | $101.8845 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $247.96 | 13.239% | $280.7874 | $280.79 | $280.80 | $280.80 |
| Purchase #3 | $242.42 | 11.582% | $270.4971 | $270.50 | $270.50 | $270.50 |
| Purchase #4 | $142.59 | 10.573% | $157.666 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $98.48 | 13.377% | $111.6537 | $111.65 | $111.65 | $111.70 |
| Purchase #6 | $27.31 | 8.171% | $29.5415 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $26.96 | 13.454% | $30.5872 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $884.43 | $982.6174 | $982.62 | $982.65 | $982.70 | |