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 | $7.81 | 13.547% | $8.868 | $8.87 | $8.85 | $8.90 |
Purchase #2 | $28.30 | 7.550% | $30.4367 | $30.44 | $30.45 | $30.40 |
Purchase #3 | $222.63 | 9.745% | $244.3253 | $244.33 | $244.35 | $244.30 |
Purchase #4 | $47.93 | 8.238% | $51.8785 | $51.88 | $51.90 | $51.90 |
Purchase #5 | $247.58 | 5.360% | $260.8503 | $260.85 | $260.85 | $260.90 |
Purchase #6 | $11.82 | 13.179% | $13.3778 | $13.38 | $13.40 | $13.40 |
Purchase #7 | $67.63 | 6.661% | $72.1348 | $72.13 | $72.15 | $72.10 |
7 purchase totals = | $633.70 | $681.8714 | $681.88 | $681.95 | $681.90 |