| 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 | $83.25 | 10.542% | $92.0262 | $92.03 | $92.05 | $92.00 |
| Purchase #2 | $90.45 | 3.463% | $93.5823 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $28.77 | 5.365% | $30.3135 | $30.31 | $30.30 | $30.30 |
| Purchase #4 | $250.53 | 4.587% | $262.0218 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $208.87 | 12.840% | $235.6889 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $141.74 | 3.637% | $146.8951 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $200.71 | 8.262% | $217.2927 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $1,004.32 | $1,077.8205 | $1,077.82 | $1,077.85 | $1,077.80 | |