| 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 | $95.69 | 11.775% | $106.9575 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $22.32 | 7.845% | $24.071 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $118.84 | 11.313% | $132.2844 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $86.68 | 11.564% | $96.7037 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $74.72 | 3.336% | $77.2127 | $77.21 | $77.20 | $77.20 |
| Purchase #6 | $249.26 | 11.608% | $278.1941 | $278.19 | $278.20 | $278.20 |
| Purchase #7 | $153.56 | 12.699% | $173.0606 | $173.06 | $173.05 | $173.10 |
| 7 purchase totals = | $801.07 | $888.4840 | $888.47 | $888.45 | $888.60 | |