| 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 | $57.69 | 3.412% | $59.6584 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $135.52 | 3.634% | $140.4448 | $140.44 | $140.45 | $140.40 |
| Purchase #3 | $206.29 | 6.514% | $219.7277 | $219.73 | $219.75 | $219.70 |
| Purchase #4 | $219.44 | 8.585% | $238.2789 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $77.92 | 4.209% | $81.1997 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $28.78 | 6.748% | $30.7221 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $195.54 | 10.758% | $216.5762 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $921.18 | $986.6078 | $986.61 | $986.65 | $986.60 | |