| 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 | $82.69 | 7.104% | $88.5643 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $126.88 | 4.604% | $132.7216 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $63.36 | 9.658% | $69.4793 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $248.25 | 3.367% | $256.6086 | $256.61 | $256.60 | $256.60 |
| Purchase #5 | $73.81 | 10.293% | $81.4073 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $69.78 | 13.645% | $79.3015 | $79.30 | $79.30 | $79.30 |
| Purchase #7 | $124.38 | 12.490% | $139.9151 | $139.92 | $139.90 | $139.90 |
| 7 purchase totals = | $789.15 | $847.9977 | $848.00 | $847.95 | $848.00 | |