| 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 | $79.87 | 3.797% | $82.9027 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $68.59 | 10.337% | $75.6801 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $190.44 | 6.270% | $202.3806 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $23.93 | 4.856% | $25.092 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $54.69 | 11.472% | $60.964 | $60.96 | $60.95 | $61.00 |
| Purchase #6 | $48.75 | 6.804% | $52.067 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $85.28 | 6.446% | $90.7771 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $551.55 | $589.8635 | $589.86 | $589.90 | $590.00 | |