| 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 | $36.51 | 7.587% | $39.28 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $163.35 | 5.289% | $171.9896 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $63.92 | 5.104% | $67.1825 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $34.59 | 3.851% | $35.9221 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $154.37 | 11.235% | $171.7135 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $215.98 | 6.617% | $230.2714 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $220.63 | 11.228% | $245.4023 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $889.35 | $961.7614 | $961.75 | $961.75 | $961.80 | |