| 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 | $42.88 | 7.800% | $46.2246 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $206.65 | 4.428% | $215.8005 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $104.62 | 4.448% | $109.2735 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $108.62 | 9.595% | $119.0421 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $132.30 | 9.481% | $144.8434 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $39.77 | 6.411% | $42.3197 | $42.32 | $42.30 | $42.30 |
| Purchase #7 | $100.60 | 9.717% | $110.3753 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $735.44 | $787.8791 | $787.87 | $787.85 | $787.80 | |