| 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 | $63.31 | 10.836% | $70.1703 | $70.17 | $70.15 | $70.20 |
| Purchase #2 | $6.37 | 13.219% | $7.2121 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $152.93 | 9.303% | $167.1571 | $167.16 | $167.15 | $167.20 |
| Purchase #4 | $120.44 | 4.482% | $125.8381 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $6.87 | 3.797% | $7.1309 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $191.25 | 4.388% | $199.6421 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $163.37 | 10.851% | $181.0973 | $181.10 | $181.10 | $181.10 |
| 7 purchase totals = | $704.54 | $758.2479 | $758.25 | $758.25 | $758.20 | |