| 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 | $72.40 | 4.698% | $75.8014 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $187.28 | 5.125% | $196.8781 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $15.25 | 11.714% | $17.0364 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $47.26 | 9.787% | $51.8853 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $53.42 | 5.864% | $56.5525 | $56.55 | $56.55 | $56.60 |
| Purchase #6 | $65.55 | 6.654% | $69.9117 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $154.25 | 6.807% | $164.7498 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $595.41 | $632.8152 | $632.82 | $632.85 | $632.80 | |