| 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 | $52.40 | 12.198% | $58.7918 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $247.43 | 5.211% | $260.3236 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $7.47 | 3.718% | $7.7477 | $7.75 | $7.75 | $7.70 |
| Purchase #4 | $23.60 | 7.291% | $25.3207 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $97.28 | 3.502% | $100.6867 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $144.69 | 12.330% | $162.5303 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $130.44 | 6.670% | $139.1403 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $703.31 | $754.5411 | $754.54 | $754.55 | $754.40 | |