| 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 | $110.40 | 12.710% | $124.4318 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $97.77 | 3.354% | $101.0492 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $184.73 | 6.612% | $196.9443 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $62.57 | 10.471% | $69.1217 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $250.72 | 8.579% | $272.2293 | $272.23 | $272.25 | $272.20 |
| Purchase #6 | $43.96 | 6.703% | $46.9066 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $46.82 | 6.588% | $49.9045 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $796.97 | $860.5874 | $860.58 | $860.60 | $860.40 | |