| 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 | $79.95 | 13.315% | $90.5953 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $232.31 | 8.765% | $252.672 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $73.98 | 11.432% | $82.4374 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $61.26 | 10.741% | $67.8399 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $119.53 | 7.408% | $128.3848 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $208.82 | 11.563% | $232.9659 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $21.87 | 7.646% | $23.5422 | $23.54 | $23.55 | $23.50 |
| 7 purchase totals = | $797.72 | $878.4375 | $878.44 | $878.45 | $878.40 | |