| 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 | $31.56 | 6.757% | $33.6925 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $11.84 | 3.166% | $12.2149 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $195.76 | 13.454% | $222.0976 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $90.80 | 5.679% | $95.9565 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $67.51 | 7.389% | $72.4983 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $174.82 | 13.143% | $197.7966 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $241.74 | 5.480% | $254.9874 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $814.03 | $889.2438 | $889.25 | $889.25 | $889.30 | |