| 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 | $37.37 | 8.253% | $40.4541 | $40.45 | $40.45 | $40.50 |
| Purchase #2 | $154.64 | 6.364% | $164.4813 | $164.48 | $164.50 | $164.50 |
| Purchase #3 | $77.36 | 13.554% | $87.8454 | $87.85 | $87.85 | $87.80 |
| Purchase #4 | $202.82 | 3.686% | $210.2959 | $210.30 | $210.30 | $210.30 |
| Purchase #5 | $248.44 | 9.594% | $272.2753 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $108.56 | 8.396% | $117.6747 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $107.94 | 9.366% | $118.0497 | $118.05 | $118.05 | $118.00 |
| 7 purchase totals = | $937.13 | $1,011.0764 | $1,011.08 | $1,011.10 | $1,011.10 | |