| 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 | $36.95 | 7.755% | $39.8155 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $151.74 | 9.633% | $166.3571 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $200.72 | 6.846% | $214.4613 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $209.75 | 11.134% | $233.1036 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $22.30 | 7.870% | $24.055 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $14.26 | 4.502% | $14.902 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $51.96 | 7.748% | $55.9859 | $55.99 | $56.00 | $56.00 |
| 7 purchase totals = | $687.68 | $748.6804 | $748.69 | $748.65 | $748.80 | |