| 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 | $104.56 | 3.498% | $108.2175 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $18.99 | 8.480% | $20.6004 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $247.36 | 10.525% | $273.3946 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $40.25 | 11.390% | $44.8345 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $65.58 | 6.331% | $69.7319 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $74.52 | 5.826% | $78.8615 | $78.86 | $78.85 | $78.90 |
| Purchase #7 | $210.82 | 10.831% | $233.6539 | $233.65 | $233.65 | $233.70 |
| 7 purchase totals = | $762.08 | $829.2943 | $829.28 | $829.30 | $829.30 | |