| 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 | $33.68 | 6.425% | $35.8439 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $181.82 | 12.235% | $204.0657 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $25.44 | 6.772% | $27.1628 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $210.97 | 6.731% | $225.1704 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $18.77 | 3.745% | $19.4729 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $239.79 | 4.221% | $249.9115 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $12.67 | 6.317% | $13.4704 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $723.14 | $775.0976 | $775.09 | $775.00 | $775.20 | |