| 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 | $72.88 | 12.370% | $81.8953 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $223.26 | 4.118% | $232.4538 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $36.78 | 4.827% | $38.5554 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $121.93 | 13.549% | $138.4503 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $9.79 | 10.843% | $10.8515 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $169.67 | 4.607% | $177.4867 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $247.96 | 3.444% | $256.4997 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $882.27 | $936.1927 | $936.20 | $936.20 | $936.40 | |