| 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 | $64.51 | 9.746% | $70.7971 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $127.60 | 8.871% | $138.9194 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $130.53 | 3.329% | $134.8753 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $248.68 | 10.356% | $274.4333 | $274.43 | $274.45 | $274.40 |
| Purchase #5 | $156.52 | 5.439% | $165.0331 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $127.94 | 9.467% | $140.0521 | $140.05 | $140.05 | $140.10 |
| Purchase #7 | $144.67 | 4.471% | $151.1382 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $1,000.45 | $1,075.2485 | $1,075.25 | $1,075.30 | $1,075.20 | |