| 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 | $82.46 | 3.773% | $85.5712 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $190.54 | 6.471% | $202.8698 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $28.74 | 5.212% | $30.2379 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $241.36 | 13.658% | $274.3249 | $274.32 | $274.30 | $274.30 |
| Purchase #5 | $173.44 | 5.860% | $183.6036 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $89.33 | 10.724% | $98.9097 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $154.28 | 8.528% | $167.437 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $960.15 | $1,042.9541 | $1,042.95 | $1,042.90 | $1,042.90 | |