| 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 | $7.96 | 9.350% | $8.7043 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $250.37 | 4.431% | $261.4639 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $78.87 | 11.780% | $88.1609 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $184.52 | 10.205% | $203.3503 | $203.35 | $203.35 | $203.40 |
| Purchase #5 | $92.41 | 7.734% | $99.557 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $95.28 | 13.488% | $108.1314 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $54.57 | 3.421% | $56.4368 | $56.44 | $56.45 | $56.40 |
| 7 purchase totals = | $763.98 | $825.8046 | $825.80 | $825.80 | $825.90 | |