| 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 | $67.97 | 5.519% | $71.7213 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $141.60 | 13.812% | $161.1578 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $27.94 | 7.466% | $30.026 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $185.79 | 7.200% | $199.1669 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $64.38 | 8.778% | $70.0313 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $230.44 | 11.624% | $257.2263 | $257.23 | $257.25 | $257.20 |
| Purchase #7 | $225.52 | 11.327% | $251.0647 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $943.64 | $1,040.3943 | $1,040.40 | $1,040.40 | $1,040.40 | |