| 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 | $102.42 | 4.513% | $107.0422 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $120.64 | 9.308% | $131.8692 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $17.64 | 4.448% | $18.4246 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $63.53 | 8.577% | $68.979 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $232.56 | 11.422% | $259.123 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $249.28 | 4.823% | $261.3028 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $86.52 | 11.679% | $96.6247 | $96.62 | $96.60 | $96.60 |
| 7 purchase totals = | $872.59 | $943.3655 | $943.35 | $943.30 | $943.30 | |