| 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 | $57.77 | 8.169% | $62.4892 | $62.49 | $62.50 | $62.50 |
| Purchase #2 | $170.28 | 8.839% | $185.331 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $8.71 | 5.112% | $9.1553 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $239.44 | 5.499% | $252.6068 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $240.80 | 9.518% | $263.7193 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $134.31 | 9.246% | $146.7283 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $52.99 | 9.622% | $58.0887 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $904.30 | $978.1186 | $978.13 | $978.15 | $978.10 | |