| 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 | $92.57 | 12.744% | $104.3671 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $16.45 | 10.667% | $18.2047 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $57.41 | 7.618% | $61.7835 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $63.28 | 9.839% | $69.5061 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $246.76 | 8.377% | $267.4311 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $72.67 | 6.165% | $77.1501 | $77.15 | $77.15 | $77.20 |
| Purchase #7 | $47.52 | 7.480% | $51.0745 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $596.66 | $649.5171 | $649.51 | $649.50 | $649.60 | |