| 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 | $32.72 | 9.657% | $35.8798 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $59.28 | 5.468% | $62.5214 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $242.47 | 4.158% | $252.5519 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $177.31 | 7.485% | $190.5817 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $238.78 | 5.528% | $251.9798 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $248.45 | 13.310% | $281.5187 | $281.52 | $281.50 | $281.50 |
| Purchase #7 | $186.69 | 12.359% | $209.763 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $1,185.70 | $1,284.7963 | $1,284.79 | $1,284.80 | $1,284.90 | |