| 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 | $55.70 | 3.671% | $57.7447 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $130.46 | 12.165% | $146.3305 | $146.33 | $146.35 | $146.30 |
| Purchase #3 | $79.74 | 10.157% | $87.8392 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $89.32 | 6.462% | $95.0919 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $193.96 | 10.800% | $214.9077 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $98.67 | 13.274% | $111.7675 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $42.59 | 4.204% | $44.3805 | $44.38 | $44.40 | $44.40 |
| 7 purchase totals = | $690.44 | $758.0620 | $758.06 | $758.10 | $758.00 | |