| 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 | $14.55 | 12.424% | $16.3577 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $107.90 | 9.783% | $118.4559 | $118.46 | $118.45 | $118.50 |
| Purchase #3 | $6.32 | 9.452% | $6.9174 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $56.74 | 10.258% | $62.5604 | $62.56 | $62.55 | $62.60 |
| Purchase #5 | $170.58 | 10.686% | $188.8082 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $124.65 | 8.276% | $134.966 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $232.37 | 6.422% | $247.2928 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $713.11 | $775.3584 | $775.37 | $775.30 | $775.50 | |