| 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 | $59.76 | 6.845% | $63.8506 | $63.85 | $63.85 | $63.90 |
| Purchase #2 | $231.59 | 9.696% | $254.045 | $254.05 | $254.05 | $254.00 |
| Purchase #3 | $123.25 | 12.851% | $139.0889 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $187.83 | 7.235% | $201.4195 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $192.57 | 6.720% | $205.5107 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $62.71 | 12.524% | $70.5638 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $168.46 | 4.232% | $175.5892 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $1,026.17 | $1,110.0677 | $1,110.07 | $1,110.05 | $1,110.10 | |