| 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 | $99.87 | 10.192% | $110.0488 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $29.61 | 7.865% | $31.9388 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $182.88 | 10.328% | $201.7678 | $201.77 | $201.75 | $201.80 |
| Purchase #4 | $96.61 | 13.617% | $109.7654 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $148.93 | 9.827% | $163.5654 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $231.68 | 9.838% | $254.4727 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $30.72 | 7.380% | $32.9871 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $820.30 | $904.5460 | $904.56 | $904.50 | $904.60 | |