| 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 | $25.60 | 3.149% | $26.4061 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $88.55 | 3.333% | $91.5014 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $241.50 | 6.656% | $257.5742 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $28.45 | 8.283% | $30.8065 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $80.81 | 4.620% | $84.5434 | $84.54 | $84.55 | $84.50 |
| Purchase #6 | $240.41 | 4.201% | $250.5096 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $123.63 | 8.553% | $134.2041 | $134.20 | $134.20 | $134.20 |
| 7 purchase totals = | $828.95 | $875.5453 | $875.54 | $875.50 | $875.50 | |