| 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 | $76.86 | 7.702% | $82.7798 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $65.40 | 5.766% | $69.171 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $69.76 | 6.304% | $74.1577 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $152.32 | 3.838% | $158.166 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $75.88 | 4.409% | $79.2255 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $43.31 | 8.367% | $46.9337 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $158.77 | 5.658% | $167.7532 | $167.75 | $167.75 | $167.80 |
| 7 purchase totals = | $642.30 | $678.1869 | $678.19 | $678.20 | $678.30 | |