| 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 | $71.63 | 6.373% | $76.195 | $76.20 | $76.20 | $76.20 |
| Purchase #2 | $42.32 | 9.724% | $46.4352 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $88.64 | 11.141% | $98.5154 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $233.57 | 5.174% | $245.6549 | $245.65 | $245.65 | $245.70 |
| Purchase #5 | $49.60 | 13.720% | $56.4051 | $56.41 | $56.40 | $56.40 |
| Purchase #6 | $13.80 | 10.356% | $15.2291 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $105.60 | 3.567% | $109.3668 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $605.16 | $647.8015 | $647.82 | $647.80 | $647.80 | |