| 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 | $36.86 | 12.731% | $41.5526 | $41.55 | $41.55 | $41.60 |
| Purchase #2 | $192.56 | 5.439% | $203.0333 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $135.43 | 7.553% | $145.659 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $11.92 | 4.280% | $12.4302 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $78.63 | 10.329% | $86.7517 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $144.99 | 13.323% | $164.307 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $146.26 | 11.184% | $162.6177 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $746.65 | $816.3515 | $816.35 | $816.35 | $816.40 | |