| 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 | $31.49 | 13.684% | $35.7991 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $8.87 | 5.165% | $9.3281 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $122.94 | 10.648% | $136.0307 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $125.52 | 12.299% | $140.9577 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $40.58 | 12.146% | $45.5088 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $40.53 | 8.284% | $43.8875 | $43.89 | $43.90 | $43.90 |
| Purchase #7 | $76.66 | 12.208% | $86.0187 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $446.59 | $497.5306 | $497.54 | $497.55 | $497.50 | |