| 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 | $96.66 | 9.496% | $105.8388 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $136.54 | 7.362% | $146.5921 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $76.52 | 3.586% | $79.264 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $190.47 | 4.566% | $199.1669 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $46.88 | 4.443% | $48.9629 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $54.59 | 4.230% | $56.8992 | $56.90 | $56.90 | $56.90 |
| Purchase #7 | $17.78 | 4.505% | $18.581 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $619.44 | $655.3049 | $655.30 | $655.30 | $655.40 | |