| 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 | $68.52 | 13.499% | $77.7695 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $94.50 | 4.153% | $98.4246 | $98.42 | $98.40 | $98.40 |
| Purchase #3 | $164.65 | 3.437% | $170.309 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $80.95 | 3.338% | $83.6521 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $46.76 | 5.229% | $49.2051 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $165.52 | 9.741% | $181.6433 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $197.97 | 5.749% | $209.3513 | $209.35 | $209.35 | $209.40 |
| 7 purchase totals = | $818.87 | $870.3549 | $870.35 | $870.30 | $870.40 | |