| 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 | $26.87 | 12.181% | $30.143 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $127.99 | 5.349% | $134.8362 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $74.84 | 5.696% | $79.1029 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $46.43 | 10.308% | $51.216 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $142.55 | 4.169% | $148.4929 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $128.34 | 8.236% | $138.9101 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $161.36 | 5.391% | $170.0589 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $708.38 | $752.7600 | $752.76 | $752.75 | $752.70 | |