| 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 | $27.26 | 12.594% | $30.6931 | $30.69 | $30.70 | $30.70 |
| Purchase #2 | $112.31 | 13.822% | $127.8335 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $88.25 | 6.159% | $93.6853 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $245.41 | 3.378% | $253.6999 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $128.51 | 4.437% | $134.212 | $134.21 | $134.20 | $134.20 |
| Purchase #6 | $134.91 | 5.112% | $141.8066 | $141.81 | $141.80 | $141.80 |
| Purchase #7 | $49.63 | 4.518% | $51.8723 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $786.28 | $833.8027 | $833.80 | $833.80 | $833.80 | |