| 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 | $40.48 | 10.657% | $44.794 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $48.47 | 11.488% | $54.0382 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $76.75 | 9.805% | $84.2753 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $203.95 | 10.302% | $224.9609 | $224.96 | $224.95 | $225.00 |
| Purchase #5 | $76.71 | 11.165% | $85.2747 | $85.27 | $85.25 | $85.30 |
| Purchase #6 | $62.46 | 8.576% | $67.8166 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $159.94 | 13.427% | $181.4151 | $181.42 | $181.40 | $181.40 |
| 7 purchase totals = | $668.76 | $742.5748 | $742.58 | $742.55 | $742.60 | |