| 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 | $98.42 | 9.582% | $107.8506 | $107.85 | $107.85 | $107.90 |
| Purchase #2 | $59.61 | 3.573% | $61.7399 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $73.83 | 8.684% | $80.2414 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $190.69 | 12.502% | $214.5301 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $118.32 | 13.846% | $134.7026 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $24.73 | 4.290% | $25.7909 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $20.30 | 3.276% | $20.965 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $585.90 | $645.8205 | $645.82 | $645.85 | $645.80 | |