| 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 | $75.48 | 7.476% | $81.1229 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $226.37 | 12.276% | $254.1592 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $200.64 | 12.605% | $225.9307 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $191.46 | 3.116% | $197.4259 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $224.52 | 3.182% | $231.6642 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $248.31 | 5.443% | $261.8255 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $205.35 | 8.699% | $223.2134 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $1,372.13 | $1,475.3418 | $1,475.34 | $1,475.35 | $1,475.30 | |