| 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 | $46.56 | 6.750% | $49.7028 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $73.52 | 4.632% | $76.9254 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $147.27 | 9.625% | $161.4447 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $198.92 | 3.466% | $205.8146 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $201.37 | 10.582% | $222.679 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $17.71 | 8.479% | $19.2116 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $79.99 | 6.811% | $85.4381 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $765.34 | $821.2162 | $821.21 | $821.25 | $821.10 | |