| 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 | $55.75 | 12.123% | $62.5086 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $196.62 | 5.353% | $207.1451 | $207.15 | $207.15 | $207.10 |
| Purchase #3 | $229.79 | 8.147% | $248.511 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $238.37 | 7.198% | $255.5279 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $8.58 | 10.117% | $9.448 | $9.45 | $9.45 | $9.40 |
| Purchase #6 | $125.53 | 5.739% | $132.7342 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $138.37 | 13.371% | $156.8715 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $993.01 | $1,072.7463 | $1,072.75 | $1,072.75 | $1,072.60 | |