| 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 | $31.80 | 12.534% | $35.7858 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $156.26 | 9.508% | $171.1172 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $34.88 | 3.678% | $36.1629 | $36.16 | $36.15 | $36.20 |
| Purchase #4 | $248.77 | 4.684% | $260.4224 | $260.42 | $260.40 | $260.40 |
| Purchase #5 | $97.32 | 7.741% | $104.8535 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $215.95 | 11.473% | $240.7259 | $240.73 | $240.75 | $240.70 |
| Purchase #7 | $6.82 | 9.312% | $7.4551 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $791.80 | $856.5228 | $856.53 | $856.50 | $856.60 | |