| 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 | $66.99 | 8.137% | $72.441 | $72.44 | $72.45 | $72.40 |
| Purchase #2 | $229.30 | 6.188% | $243.4891 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $245.84 | 13.807% | $279.7831 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $234.81 | 11.310% | $261.367 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $188.85 | 4.156% | $196.6986 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $232.88 | 13.724% | $264.8405 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $148.59 | 7.127% | $159.18 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,347.26 | $1,477.7993 | $1,477.80 | $1,477.85 | $1,477.80 | |