| 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 | $105.40 | 7.525% | $113.3314 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $6.70 | 3.197% | $6.9142 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $204.39 | 9.506% | $223.8193 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $52.32 | 9.692% | $57.3909 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $131.96 | 6.363% | $140.3566 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $133.31 | 12.866% | $150.4617 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $45.45 | 8.734% | $49.4196 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $679.53 | $741.6937 | $741.69 | $741.65 | $741.70 | |