| 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 | $61.28 | 5.146% | $64.4335 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $105.29 | 6.552% | $112.1886 | $112.19 | $112.20 | $112.20 |
| Purchase #3 | $57.96 | 4.554% | $60.5995 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $189.90 | 11.401% | $211.5505 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $110.46 | 3.444% | $114.2642 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $209.78 | 7.303% | $225.1002 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $244.55 | 6.858% | $261.3212 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $979.22 | $1,049.4577 | $1,049.45 | $1,049.45 | $1,049.50 | |