| 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 | $15.64 | 9.122% | $17.0667 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $78.75 | 9.671% | $86.3659 | $86.37 | $86.35 | $86.40 |
| Purchase #3 | $76.25 | 11.160% | $84.7595 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $241.60 | 3.710% | $250.5634 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $41.34 | 8.700% | $44.9366 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $136.39 | 6.301% | $144.9839 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $34.97 | 11.500% | $38.9916 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $624.94 | $667.6676 | $667.67 | $667.65 | $667.80 | |