| 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 | $80.88 | 4.174% | $84.2559 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $81.84 | 3.320% | $84.5571 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $127.38 | 7.599% | $137.0596 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $146.74 | 8.555% | $159.2936 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $208.70 | 13.230% | $236.311 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $76.32 | 11.227% | $84.8884 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $241.85 | 9.812% | $265.5803 | $265.58 | $265.60 | $265.60 |
| 7 purchase totals = | $963.71 | $1,051.9459 | $1,051.95 | $1,051.95 | $1,052.10 | |