| 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 | $36.81 | 5.145% | $38.7039 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $165.93 | 6.761% | $177.1485 | $177.15 | $177.15 | $177.10 |
| Purchase #3 | $204.45 | 8.827% | $222.4968 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $109.60 | 6.832% | $117.0879 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $180.92 | 3.801% | $187.7968 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $67.86 | 8.267% | $73.47 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $167.46 | 12.433% | $188.2803 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $933.03 | $1,004.9842 | $1,004.99 | $1,005.00 | $1,005.00 | |