| 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 | $56.85 | 5.693% | $60.0865 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $80.40 | 7.336% | $86.2981 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $36.38 | 5.439% | $38.3587 | $38.36 | $38.35 | $38.40 |
| Purchase #4 | $223.50 | 10.355% | $246.6434 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $228.37 | 9.438% | $249.9236 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $123.62 | 8.482% | $134.1054 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $146.68 | 7.196% | $157.2351 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $895.80 | $972.6508 | $972.66 | $972.65 | $972.60 | |