| 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 | $110.79 | 3.200% | $114.3353 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $57.44 | 13.491% | $65.1892 | $65.19 | $65.20 | $65.20 |
| Purchase #3 | $99.74 | 8.771% | $108.4882 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $27.89 | 9.666% | $30.5858 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $72.54 | 10.386% | $80.074 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $37.53 | 4.301% | $39.1442 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $203.60 | 10.308% | $224.5871 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $609.53 | $662.4038 | $662.41 | $662.45 | $662.40 | |