| 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 | $47.67 | 4.636% | $49.88 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $117.38 | 5.845% | $124.2409 | $124.24 | $124.25 | $124.20 |
| Purchase #3 | $125.53 | 8.246% | $135.8812 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $122.48 | 9.686% | $134.3434 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $222.70 | 10.169% | $245.3464 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $68.87 | 8.166% | $74.4939 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $85.45 | 12.244% | $95.9125 | $95.91 | $95.90 | $95.90 |
| 7 purchase totals = | $790.08 | $860.0983 | $860.09 | $860.15 | $860.00 | |