| 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 | $89.41 | 11.225% | $99.4463 | $99.45 | $99.45 | $99.40 |
| Purchase #2 | $56.40 | 8.867% | $61.401 | $61.40 | $61.40 | $61.40 |
| Purchase #3 | $222.64 | 11.423% | $248.0722 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $173.88 | 7.280% | $186.5385 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $98.35 | 8.764% | $106.9694 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $208.92 | 7.502% | $224.5932 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $138.29 | 8.422% | $149.9368 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $987.89 | $1,076.9574 | $1,076.96 | $1,076.95 | $1,076.90 | |