| 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 | $36.75 | 13.386% | $41.6694 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $100.46 | 13.368% | $113.8895 | $113.89 | $113.90 | $113.90 |
| Purchase #3 | $208.89 | 8.674% | $227.0091 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $110.63 | 9.820% | $121.4939 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $27.25 | 4.645% | $28.5158 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $24.63 | 7.822% | $26.5566 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $183.79 | 11.775% | $205.4313 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $692.40 | $764.5656 | $764.57 | $764.55 | $764.60 | |