| 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 | $13.91 | 13.297% | $15.7596 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $108.83 | 8.135% | $117.6833 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $176.98 | 8.594% | $192.1897 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $98.36 | 6.786% | $105.0347 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $57.79 | 12.330% | $64.9155 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $250.59 | 10.666% | $277.3179 | $277.32 | $277.30 | $277.30 |
| Purchase #7 | $245.94 | 6.393% | $261.6629 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $952.40 | $1,034.5636 | $1,034.56 | $1,034.55 | $1,034.60 | |