| 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 | $50.33 | 13.671% | $57.2106 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $66.38 | 4.539% | $69.393 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $127.46 | 5.569% | $134.5582 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $44.34 | 11.596% | $49.4817 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $17.95 | 6.268% | $19.0751 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $28.36 | 3.822% | $29.4439 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $216.78 | 3.636% | $224.6621 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $551.60 | $583.8246 | $583.82 | $583.85 | $583.90 | |