| 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 | $78.86 | 8.497% | $85.5607 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $30.51 | 9.359% | $33.3654 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $41.57 | 7.819% | $44.8204 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $51.33 | 11.868% | $57.4218 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $186.99 | 3.309% | $193.1775 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $187.62 | 8.619% | $203.791 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $226.96 | 13.272% | $257.0821 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $803.84 | $875.2189 | $875.22 | $875.20 | $875.30 | |