| 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 | $55.88 | 9.346% | $61.1025 | $61.10 | $61.10 | $61.10 |
| Purchase #2 | $42.29 | 7.853% | $45.611 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $198.67 | 8.448% | $215.4536 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $213.55 | 9.341% | $233.4977 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $5.70 | 5.136% | $5.9928 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $28.99 | 11.265% | $32.2557 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $134.43 | 3.292% | $138.8554 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $679.51 | $732.7687 | $732.77 | $732.75 | $732.90 | |