| 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 | $73.91 | 11.422% | $82.352 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $196.93 | 10.304% | $217.2217 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $33.31 | 4.559% | $34.8286 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $41.43 | 6.259% | $44.0231 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $65.35 | 13.800% | $74.3683 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $113.33 | 9.442% | $124.0306 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $77.76 | 4.604% | $81.3401 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $602.02 | $658.1644 | $658.16 | $658.15 | $658.10 | |