| 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 | $20.37 | 5.656% | $21.5221 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $140.29 | 9.366% | $153.4296 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $239.51 | 5.445% | $252.5513 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $236.67 | 5.555% | $249.817 | $249.82 | $249.80 | $249.80 |
| Purchase #5 | $9.47 | 11.716% | $10.5795 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $83.39 | 9.103% | $90.981 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $244.39 | 11.845% | $273.338 | $273.34 | $273.35 | $273.30 |
| 7 purchase totals = | $974.09 | $1,052.2185 | $1,052.22 | $1,052.25 | $1,052.20 | |