| 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 | $51.78 | 6.341% | $55.0634 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $145.95 | 13.453% | $165.5847 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $78.32 | 3.756% | $81.2617 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $173.69 | 9.793% | $190.6995 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $17.64 | 6.603% | $18.8048 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $133.97 | 4.582% | $140.1085 | $140.11 | $140.10 | $140.10 |
| Purchase #7 | $174.28 | 4.127% | $181.4725 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $775.63 | $832.9951 | $832.98 | $832.95 | $833.10 | |