| 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 | $40.98 | 6.756% | $43.7486 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $164.76 | 4.263% | $171.7837 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $46.41 | 13.136% | $52.5064 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $212.81 | 7.646% | $229.0815 | $229.08 | $229.10 | $229.10 |
| Purchase #5 | $180.41 | 7.370% | $193.7062 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $219.67 | 12.192% | $246.4522 | $246.45 | $246.45 | $246.50 |
| Purchase #7 | $197.83 | 12.657% | $222.8693 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $1,062.87 | $1,160.1479 | $1,160.15 | $1,160.15 | $1,160.20 | |