| 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 | $99.82 | 5.749% | $105.5587 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $235.56 | 10.566% | $260.4493 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $182.36 | 9.614% | $199.8921 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $113.44 | 8.452% | $123.0279 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $59.45 | 5.331% | $62.6193 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $15.36 | 4.118% | $15.9925 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $175.26 | 13.438% | $198.8114 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $881.25 | $966.3512 | $966.35 | $966.35 | $966.30 | |