| 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 | $50.48 | 6.274% | $53.6471 | $53.65 | $53.65 | $53.60 |
| Purchase #2 | $56.92 | 13.349% | $64.5183 | $64.52 | $64.50 | $64.50 |
| Purchase #3 | $146.76 | 8.654% | $159.4606 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $15.81 | 9.846% | $17.3667 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $12.66 | 13.662% | $14.3896 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $97.32 | 7.422% | $104.5431 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $133.53 | 7.841% | $144.0001 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $513.48 | $557.9255 | $557.93 | $557.90 | $557.90 | |