| 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 | $80.62 | 3.280% | $83.2643 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $121.86 | 10.434% | $134.5749 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $236.46 | 5.471% | $249.3967 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $21.65 | 11.612% | $24.164 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $116.71 | 9.485% | $127.7799 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $17.68 | 11.562% | $19.7242 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $142.79 | 9.403% | $156.2165 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $737.77 | $795.1205 | $795.11 | $795.05 | $795.20 | |