| 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 | $7.87 | 6.355% | $8.3701 | $8.37 | $8.35 | $8.40 |
| Purchase #2 | $82.47 | 7.484% | $88.6421 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $59.69 | 3.282% | $61.649 | $61.65 | $61.65 | $61.60 |
| Purchase #4 | $170.32 | 6.407% | $181.2324 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $198.47 | 4.187% | $206.7799 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $22.56 | 8.421% | $24.4598 | $24.46 | $24.45 | $24.50 |
| Purchase #7 | $159.43 | 3.235% | $164.5876 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $700.81 | $735.7209 | $735.72 | $735.75 | $735.70 | |