| 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 | $57.40 | 10.795% | $63.5963 | $63.60 | $63.60 | $63.60 |
| Purchase #2 | $113.26 | 5.131% | $119.0714 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $141.44 | 7.776% | $152.4384 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $70.44 | 13.839% | $80.1882 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $185.79 | 5.638% | $196.2648 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $179.81 | 5.746% | $190.1419 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $104.65 | 10.361% | $115.4928 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $852.79 | $917.1938 | $917.19 | $917.20 | $917.20 | |