| 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 | $94.87 | 11.422% | $105.7061 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $107.67 | 6.129% | $114.2691 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $15.39 | 8.671% | $16.7245 | $16.72 | $16.70 | $16.70 |
| Purchase #4 | $28.58 | 9.663% | $31.3417 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $176.46 | 9.824% | $193.7954 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $31.99 | 5.591% | $33.7786 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $209.45 | 5.322% | $220.5969 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $664.41 | $716.2123 | $716.22 | $716.20 | $716.20 | |