| 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 | $92.42 | 13.524% | $104.9189 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $19.51 | 7.691% | $21.0105 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $11.67 | 9.585% | $12.7886 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $167.35 | 13.596% | $190.1029 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $196.68 | 13.575% | $223.3793 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $43.32 | 9.172% | $47.2933 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $160.93 | 6.122% | $170.7821 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $691.88 | $770.2756 | $770.27 | $770.30 | $770.30 | |