| 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 | $57.43 | 6.610% | $61.2261 | $61.23 | $61.25 | $61.20 |
| Purchase #2 | $83.35 | 8.831% | $90.7106 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $142.82 | 12.706% | $160.9667 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $123.45 | 8.369% | $133.7815 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $153.93 | 3.763% | $159.7224 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $214.97 | 6.529% | $229.0054 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $134.95 | 6.520% | $143.7487 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $910.90 | $979.1614 | $979.17 | $979.15 | $979.10 | |