| 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 | $43.57 | 13.347% | $49.3853 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $80.27 | 5.379% | $84.5877 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $233.66 | 6.230% | $248.217 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $102.30 | 4.343% | $106.7429 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $83.69 | 7.491% | $89.9592 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $218.49 | 3.833% | $226.8647 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $90.44 | 7.760% | $97.4581 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $852.42 | $903.2149 | $903.22 | $903.20 | $903.30 | |