| 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 | $27.53 | 10.150% | $30.3243 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $53.51 | 9.356% | $58.5164 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $170.84 | 5.283% | $179.8655 | $179.87 | $179.85 | $179.90 |
| Purchase #4 | $167.45 | 3.533% | $173.366 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $209.96 | 13.874% | $239.0899 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $176.53 | 6.319% | $187.6849 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $187.60 | 4.662% | $196.3459 | $196.35 | $196.35 | $196.30 |
| 7 purchase totals = | $993.42 | $1,065.1929 | $1,065.20 | $1,065.15 | $1,065.20 | |