| 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 | $29.95 | 3.671% | $31.0495 | $31.05 | $31.05 | $31.00 |
| Purchase #2 | $61.67 | 13.221% | $69.8234 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $77.62 | 3.398% | $80.2575 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $52.78 | 13.549% | $59.9312 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $97.60 | 8.859% | $106.2464 | $106.25 | $106.25 | $106.20 |
| Purchase #6 | $247.70 | 4.346% | $258.465 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $167.72 | 5.429% | $176.8255 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $735.04 | $782.5985 | $782.61 | $782.60 | $782.50 | |