| 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 | $51.71 | 9.424% | $56.5832 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $172.47 | 4.607% | $180.4157 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $61.28 | 9.534% | $67.1224 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $25.72 | 12.127% | $28.8391 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $17.26 | 8.285% | $18.69 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $199.86 | 8.238% | $216.3245 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $101.28 | 5.547% | $106.898 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $629.58 | $674.8729 | $674.87 | $674.85 | $674.80 | |