| 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 | $81.93 | 4.825% | $85.8831 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $44.59 | 5.267% | $46.9386 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $231.41 | 7.528% | $248.8305 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $188.60 | 10.845% | $209.0537 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $74.74 | 3.353% | $77.246 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $232.76 | 9.258% | $254.3089 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $137.55 | 11.874% | $153.8827 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $991.58 | $1,076.1435 | $1,076.14 | $1,076.20 | $1,076.10 | |