| 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 | $87.78 | 3.673% | $91.0042 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $17.65 | 4.512% | $18.4464 | $18.45 | $18.45 | $18.40 |
| Purchase #3 | $246.57 | 5.874% | $261.0535 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $136.51 | 4.764% | $143.0133 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $176.30 | 5.131% | $185.346 | $185.35 | $185.35 | $185.30 |
| Purchase #6 | $205.77 | 12.518% | $231.5283 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $30.84 | 3.393% | $31.8864 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $901.42 | $962.2781 | $962.28 | $962.30 | $962.20 | |