| 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 | $40.44 | 10.294% | $44.6029 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $250.96 | 5.380% | $264.4616 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $231.58 | 11.281% | $257.7045 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $165.94 | 9.657% | $181.9648 | $181.96 | $181.95 | $182.00 |
| Purchase #5 | $119.35 | 13.837% | $135.8645 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $150.40 | 4.234% | $156.7679 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $81.61 | 9.449% | $89.3213 | $89.32 | $89.30 | $89.30 |
| 7 purchase totals = | $1,040.28 | $1,130.6875 | $1,130.67 | $1,130.60 | $1,130.80 | |