| 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 | $25.58 | 3.283% | $26.4198 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $91.68 | 13.162% | $103.7469 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $178.55 | 11.410% | $198.9226 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $94.62 | 10.368% | $104.4302 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $24.44 | 11.741% | $27.3095 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $199.26 | 4.615% | $208.4558 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $205.73 | 11.118% | $228.6031 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $819.86 | $897.8879 | $897.89 | $897.85 | $897.80 | |