| 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 | $89.47 | 5.103% | $94.0357 | $94.04 | $94.05 | $94.00 |
| Purchase #2 | $128.96 | 12.867% | $145.5533 | $145.55 | $145.55 | $145.60 |
| Purchase #3 | $73.28 | 10.700% | $81.121 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $39.83 | 12.453% | $44.79 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $155.97 | 5.857% | $165.1052 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $86.34 | 9.670% | $94.6891 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $212.63 | 5.770% | $224.8988 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $786.48 | $850.1931 | $850.20 | $850.20 | $850.20 | |