| 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 | $30.73 | 6.332% | $32.6758 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $26.58 | 7.834% | $28.6623 | $28.66 | $28.65 | $28.70 |
| Purchase #3 | $196.74 | 4.772% | $206.1284 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $243.28 | 7.276% | $260.9811 | $260.98 | $261.00 | $261.00 |
| Purchase #5 | $230.91 | 12.537% | $259.8592 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $20.55 | 12.180% | $23.053 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $126.65 | 3.506% | $131.0903 | $131.09 | $131.10 | $131.10 |
| 7 purchase totals = | $875.44 | $942.4501 | $942.45 | $942.50 | $942.60 | |