| 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 | $33.58 | 7.792% | $36.1966 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $38.95 | 6.262% | $41.389 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $51.25 | 6.501% | $54.5818 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $185.64 | 3.157% | $191.5007 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $184.44 | 7.819% | $198.8614 | $198.86 | $198.85 | $198.90 |
| Purchase #6 | $25.25 | 5.712% | $26.6923 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $55.46 | 4.691% | $58.0616 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $574.57 | $607.2834 | $607.28 | $607.30 | $607.40 | |