| 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 | $98.49 | 12.388% | $110.6909 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $167.26 | 6.297% | $177.7924 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $36.60 | 9.508% | $40.0799 | $40.08 | $40.10 | $40.10 |
| Purchase #4 | $63.66 | 10.717% | $70.4824 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $185.91 | 5.148% | $195.4806 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $97.40 | 3.520% | $100.8285 | $100.83 | $100.85 | $100.80 |
| Purchase #7 | $101.26 | 3.151% | $104.4507 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $750.58 | $799.8054 | $799.80 | $799.90 | $799.90 | |