| 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 | $31.85 | 3.539% | $32.9772 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $106.58 | 4.127% | $110.9786 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $165.28 | 5.111% | $173.7275 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $135.60 | 13.671% | $154.1379 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $197.88 | 7.223% | $212.1729 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $32.63 | 8.123% | $35.2805 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $179.85 | 3.228% | $185.6556 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $849.67 | $904.9302 | $904.94 | $905.00 | $905.00 | |