| 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 | $57.84 | 10.357% | $63.8305 | $63.83 | $63.85 | $63.80 |
| Purchase #2 | $119.48 | 12.662% | $134.6086 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $119.39 | 12.595% | $134.4272 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $70.34 | 7.360% | $75.517 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $125.37 | 11.167% | $139.3701 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $203.47 | 12.117% | $228.1245 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $144.78 | 12.395% | $162.7255 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $840.67 | $938.6034 | $938.61 | $938.60 | $938.50 | |