| 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 | $55.55 | 6.400% | $59.1052 | $59.11 | $59.10 | $59.10 |
| Purchase #2 | $124.39 | 4.405% | $129.8694 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $199.82 | 3.851% | $207.5151 | $207.52 | $207.50 | $207.50 |
| Purchase #4 | $102.97 | 4.592% | $107.6984 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $218.73 | 7.705% | $235.5831 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $60.56 | 4.819% | $63.4784 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $220.72 | 6.749% | $235.6164 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $982.74 | $1,038.8660 | $1,038.88 | $1,038.85 | $1,038.90 | |