| 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 | $101.26 | 8.636% | $110.0048 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $208.53 | 3.544% | $215.9203 | $215.92 | $215.90 | $215.90 |
| Purchase #3 | $186.26 | 5.581% | $196.6552 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $72.81 | 10.234% | $80.2614 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $58.74 | 5.540% | $61.9942 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $38.83 | 12.325% | $43.6158 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $163.33 | 5.119% | $171.6909 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $829.76 | $880.1426 | $880.14 | $880.10 | $880.20 | |