| 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 | $21.56 | 12.305% | $24.213 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $14.80 | 9.840% | $16.2563 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $83.82 | 7.841% | $90.3923 | $90.39 | $90.40 | $90.40 |
| Purchase #4 | $20.86 | 11.827% | $23.3271 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $97.69 | 4.680% | $102.2619 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $144.40 | 6.366% | $153.5925 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $15.28 | 7.322% | $16.3988 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $398.41 | $426.4419 | $426.44 | $426.45 | $426.50 | |