| 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 | $50.40 | 9.424% | $55.1497 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $58.84 | 3.567% | $60.9388 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $58.34 | 11.627% | $65.1232 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $241.70 | 13.472% | $274.2618 | $274.26 | $274.25 | $274.30 |
| Purchase #5 | $121.91 | 13.307% | $138.1326 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $133.29 | 10.709% | $147.564 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $181.93 | 6.512% | $193.7773 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $846.41 | $934.9474 | $934.94 | $934.95 | $934.90 | |