| 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 | $14.37 | 11.233% | $15.9842 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $99.36 | 4.702% | $104.0319 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $239.99 | 10.695% | $265.6569 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $164.88 | 4.149% | $171.7209 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $67.73 | 4.808% | $70.9865 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $148.58 | 4.793% | $155.7014 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $224.63 | 13.760% | $255.5391 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $959.54 | $1,039.6209 | $1,039.62 | $1,039.65 | $1,039.60 | |