| 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 | $64.96 | 12.390% | $73.0085 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $9.29 | 9.777% | $10.1983 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $45.79 | 12.268% | $51.4075 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $143.98 | 10.238% | $158.7207 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $60.31 | 3.608% | $62.486 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $225.49 | 7.554% | $242.5235 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $35.41 | 6.410% | $37.6798 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $585.23 | $636.0243 | $636.03 | $636.00 | $636.00 | |