| 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 | $49.46 | 13.351% | $56.0634 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $189.78 | 6.548% | $202.2068 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $129.94 | 3.327% | $134.2631 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $247.58 | 7.727% | $266.7105 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $214.88 | 3.874% | $223.2045 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $74.56 | 3.596% | $77.2412 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $133.87 | 3.548% | $138.6197 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $1,040.07 | $1,098.3092 | $1,098.30 | $1,098.25 | $1,098.30 | |