| 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 | $83.43 | 13.133% | $94.3869 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $242.64 | 5.425% | $255.8032 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $23.54 | 9.717% | $25.8274 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $72.52 | 7.272% | $77.7937 | $77.79 | $77.80 | $77.80 |
| Purchase #5 | $135.30 | 7.602% | $145.5855 | $145.59 | $145.60 | $145.60 |
| Purchase #6 | $157.52 | 10.733% | $174.4266 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $195.30 | 11.803% | $218.3513 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $910.25 | $992.1746 | $992.18 | $992.25 | $992.20 | |