| 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 | $61.30 | 4.622% | $64.1333 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $247.26 | 5.636% | $261.1956 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $72.83 | 10.365% | $80.3788 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $235.91 | 13.786% | $268.4326 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $94.36 | 6.577% | $100.5661 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $133.79 | 5.819% | $141.5752 | $141.58 | $141.60 | $141.60 |
| Purchase #7 | $203.51 | 8.480% | $220.7676 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $1,048.96 | $1,137.0492 | $1,137.06 | $1,137.10 | $1,137.10 | |