| 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 | $250.33 | 4.707% | $262.113 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $5.27 | 13.845% | $5.9996 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $89.72 | 12.754% | $101.1629 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $44.83 | 3.668% | $46.4744 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $205.96 | 13.524% | $233.814 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $80.99 | 4.849% | $84.9172 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $41.82 | 6.104% | $44.3727 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $718.92 | $778.8538 | $778.84 | $778.75 | $778.90 | |