| 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 | $40.50 | 12.678% | $45.6346 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $116.40 | 7.129% | $124.6982 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $99.89 | 5.129% | $105.0134 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $167.31 | 9.711% | $183.5575 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $168.29 | 10.678% | $186.26 | $186.26 | $186.25 | $186.30 |
| Purchase #6 | $95.75 | 8.539% | $103.9261 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $199.40 | 5.617% | $210.6003 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $887.54 | $959.6901 | $959.69 | $959.70 | $959.70 | |