| 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 | $34.91 | 13.424% | $39.5963 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $145.34 | 5.439% | $153.245 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $28.62 | 5.621% | $30.2287 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $13.93 | 13.506% | $15.8114 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $205.89 | 4.633% | $215.4289 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $50.34 | 9.508% | $55.1263 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $179.69 | 4.234% | $187.2981 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $658.72 | $696.7347 | $696.75 | $696.80 | $696.60 | |