| 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 | $8.26 | 10.412% | $9.12 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $58.69 | 12.447% | $65.9951 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $72.60 | 3.618% | $75.2267 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $89.81 | 8.143% | $97.1232 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $51.28 | 12.164% | $57.5177 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $64.59 | 8.728% | $70.2274 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $240.79 | 4.579% | $251.8158 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $586.02 | $627.0259 | $627.04 | $627.00 | $626.90 | |