| 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 | $31.41 | 13.146% | $35.5392 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $140.37 | 3.839% | $145.7588 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $75.31 | 3.118% | $77.6582 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $72.72 | 4.292% | $75.8411 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $184.51 | 3.374% | $190.7354 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $221.62 | 5.653% | $234.1482 | $234.15 | $234.15 | $234.10 |
| Purchase #7 | $229.39 | 12.279% | $257.5568 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $955.33 | $1,017.2377 | $1,017.25 | $1,017.25 | $1,017.20 | |