| 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 | $8.77 | 6.531% | $9.3428 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $246.97 | 4.368% | $257.7576 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $28.80 | 13.817% | $32.7793 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $121.35 | 10.539% | $134.1391 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $8.58 | 13.290% | $9.7203 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $250.77 | 4.290% | $261.528 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $162.68 | 6.630% | $173.4657 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $827.92 | $878.7328 | $878.74 | $878.75 | $878.70 | |