| 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 | $42.66 | 5.210% | $44.8826 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $136.51 | 8.870% | $148.6184 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $137.65 | 11.110% | $152.9429 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $215.30 | 3.389% | $222.5965 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $95.74 | 5.778% | $101.2719 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $158.55 | 3.534% | $164.1532 | $164.15 | $164.15 | $164.20 |
| Purchase #7 | $232.29 | 3.194% | $239.7093 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,018.70 | $1,074.1748 | $1,074.17 | $1,074.15 | $1,074.20 | |