| 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 | $30.83 | 10.788% | $34.1559 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $203.94 | 4.751% | $213.6292 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $105.68 | 8.512% | $114.6755 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $110.79 | 13.717% | $125.9871 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $45.27 | 8.552% | $49.1415 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $71.64 | 12.726% | $80.7569 | $80.76 | $80.75 | $80.80 |
| Purchase #7 | $47.64 | 12.775% | $53.726 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $615.79 | $672.0721 | $672.09 | $672.15 | $672.10 | |