| 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 | $79.43 | 4.166% | $82.7391 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $182.60 | 8.842% | $198.7455 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $18.37 | 3.715% | $19.0524 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $38.63 | 11.178% | $42.9481 | $42.95 | $42.95 | $42.90 |
| Purchase #5 | $240.25 | 12.732% | $270.8386 | $270.84 | $270.85 | $270.80 |
| Purchase #6 | $26.47 | 5.149% | $27.8329 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $96.64 | 6.226% | $102.6568 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $682.39 | $744.8134 | $744.82 | $744.85 | $744.70 | |