| 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 | $35.75 | 3.517% | $37.0073 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $126.51 | 5.447% | $133.401 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $243.25 | 7.342% | $261.1094 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $98.62 | 6.484% | $105.0145 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $149.64 | 3.514% | $154.8983 | $154.90 | $154.90 | $154.90 |
| Purchase #6 | $241.43 | 5.438% | $254.559 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $166.30 | 3.199% | $171.6199 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $1,061.50 | $1,117.6094 | $1,117.61 | $1,117.55 | $1,117.60 | |