| 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 | $8.68 | 6.315% | $9.2281 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $127.95 | 11.626% | $142.8255 | $142.83 | $142.85 | $142.80 |
| Purchase #3 | $107.84 | 11.289% | $120.0141 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $189.67 | 3.806% | $196.8888 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $40.65 | 12.855% | $45.8756 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $185.30 | 13.289% | $209.9245 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $68.64 | 6.681% | $73.2258 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $728.73 | $797.9824 | $797.99 | $798.05 | $797.90 | |