| 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 | $8.36 | 9.567% | $9.1598 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $187.97 | 11.780% | $210.1129 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $132.49 | 3.627% | $137.2954 | $137.30 | $137.30 | $137.30 |
| Purchase #4 | $207.47 | 11.476% | $231.2793 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $168.92 | 13.196% | $191.2107 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $38.30 | 4.361% | $39.9703 | $39.97 | $39.95 | $40.00 |
| Purchase #7 | $57.97 | 13.833% | $65.989 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $801.48 | $885.0174 | $885.02 | $885.00 | $885.10 | |