| 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 | $17.98 | 4.267% | $18.7472 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $58.39 | 5.845% | $61.8029 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $10.81 | 5.110% | $11.3624 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $11.63 | 5.632% | $12.285 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $222.71 | 4.822% | $233.4491 | $233.45 | $233.45 | $233.40 |
| Purchase #6 | $124.88 | 6.207% | $132.6313 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $43.79 | 4.581% | $45.796 | $45.80 | $45.80 | $45.80 |
| 7 purchase totals = | $490.19 | $516.0739 | $516.08 | $516.10 | $516.00 | |