| 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 | $21.59 | 8.425% | $23.409 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $98.83 | 9.580% | $108.2979 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $30.52 | 11.548% | $34.0444 | $34.04 | $34.05 | $34.00 |
| Purchase #4 | $146.68 | 9.477% | $160.5809 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $88.54 | 12.588% | $99.6854 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $46.64 | 10.756% | $51.6566 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $223.57 | 5.135% | $235.0503 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $656.37 | $712.7245 | $712.73 | $712.75 | $712.80 | |