| 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 | $78.80 | 12.313% | $88.5026 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $127.45 | 7.391% | $136.8698 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $91.47 | 13.806% | $104.0983 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $54.46 | 11.220% | $60.5704 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $184.40 | 5.164% | $193.9224 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $159.28 | 11.749% | $177.9938 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $102.28 | 5.133% | $107.53 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $798.14 | $869.4873 | $869.48 | $869.45 | $869.50 | |