| 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 | $104.36 | 4.367% | $108.9174 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $26.70 | 10.717% | $29.5614 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $76.71 | 10.123% | $84.4754 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $128.33 | 3.805% | $133.213 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $124.95 | 5.530% | $131.8597 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $190.46 | 9.823% | $209.1689 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $208.90 | 11.690% | $233.3204 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $860.41 | $930.5162 | $930.52 | $930.45 | $930.60 | |