| 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 | $18.54 | 4.625% | $19.3975 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $243.42 | 7.511% | $261.7033 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $134.41 | 3.211% | $138.7259 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $29.34 | 9.566% | $32.1467 | $32.15 | $32.15 | $32.10 |
| Purchase #5 | $15.65 | 6.196% | $16.6197 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $245.95 | 6.170% | $261.1251 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $244.25 | 12.862% | $275.6654 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $931.56 | $1,005.3836 | $1,005.40 | $1,005.40 | $1,005.30 | |