| 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 | $114.57 | 4.357% | $119.5618 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $12.33 | 5.380% | $12.9934 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $216.57 | 7.710% | $233.2675 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $150.27 | 13.246% | $170.1748 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $5.32 | 13.235% | $6.0241 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $173.43 | 4.662% | $181.5153 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $5.48 | 8.685% | $5.9559 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $677.97 | $729.4928 | $729.49 | $729.40 | $729.60 | |