| 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 | $94.86 | 5.546% | $100.1209 | $100.12 | $100.10 | $100.10 |
| Purchase #2 | $140.79 | 9.598% | $154.303 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $42.28 | 4.418% | $44.1479 | $44.15 | $44.15 | $44.10 |
| Purchase #4 | $57.43 | 7.820% | $61.921 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $44.84 | 7.473% | $48.1909 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $142.31 | 12.873% | $160.6296 | $160.63 | $160.65 | $160.60 |
| Purchase #7 | $145.57 | 13.337% | $164.9847 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $668.08 | $734.2980 | $734.29 | $734.30 | $734.20 | |