| 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 | $42.26 | 4.392% | $44.1161 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $187.93 | 11.432% | $209.4142 | $209.41 | $209.40 | $209.40 |
| Purchase #3 | $125.49 | 9.525% | $137.4429 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $139.98 | 4.523% | $146.3113 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $147.43 | 7.855% | $159.0106 | $159.01 | $159.00 | $159.00 |
| Purchase #6 | $21.66 | 13.412% | $24.565 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $126.67 | 13.448% | $143.7046 | $143.70 | $143.70 | $143.70 |
| 7 purchase totals = | $791.42 | $864.5647 | $864.56 | $864.50 | $864.50 | |