| 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 | $14.37 | 13.105% | $16.2532 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $24.65 | 13.336% | $27.9373 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $174.87 | 7.190% | $187.4432 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $127.35 | 3.568% | $131.8938 | $131.89 | $131.90 | $131.90 |
| Purchase #5 | $200.62 | 13.364% | $227.4309 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $79.39 | 4.671% | $83.0983 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $68.45 | 12.369% | $76.9166 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $689.70 | $750.9733 | $750.97 | $751.00 | $750.90 | |