| 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 | $37.32 | 4.691% | $39.0707 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $229.35 | 12.479% | $257.9706 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $222.42 | 7.785% | $239.7354 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $48.79 | 6.867% | $52.1404 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $80.46 | 10.588% | $88.9791 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $127.68 | 10.639% | $141.2639 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $175.50 | 3.442% | $181.5407 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $921.52 | $1,000.7008 | $1,000.70 | $1,000.70 | $1,000.70 | |