| 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 | $51.69 | 10.432% | $57.0823 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $94.99 | 4.186% | $98.9663 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $233.53 | 12.213% | $262.051 | $262.05 | $262.05 | $262.10 |
| Purchase #4 | $29.40 | 6.873% | $31.4207 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $207.54 | 10.509% | $229.3504 | $229.35 | $229.35 | $229.40 |
| Purchase #6 | $190.93 | 4.404% | $199.3386 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $27.89 | 4.113% | $29.0371 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $835.97 | $907.2464 | $907.25 | $907.25 | $907.30 | |