| 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 | $36.85 | 12.398% | $41.4187 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $14.90 | 6.189% | $15.8222 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $203.47 | 11.465% | $226.7978 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $199.33 | 3.149% | $205.6069 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $49.27 | 10.774% | $54.5783 | $54.58 | $54.60 | $54.60 |
| Purchase #6 | $57.87 | 6.784% | $61.7959 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $189.85 | 4.507% | $198.4065 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $751.54 | $804.4263 | $804.44 | $804.40 | $804.40 | |