| 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 | $83.94 | 10.644% | $92.8746 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $25.42 | 12.501% | $28.5978 | $28.60 | $28.60 | $28.60 |
| Purchase #3 | $208.48 | 12.835% | $235.2384 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $19.96 | 5.354% | $21.0287 | $21.03 | $21.05 | $21.00 |
| Purchase #5 | $176.87 | 3.600% | $183.2373 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $248.93 | 3.627% | $257.9587 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $237.54 | 3.316% | $245.4168 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,001.14 | $1,064.3523 | $1,064.36 | $1,064.35 | $1,064.30 | |