| 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 | $98.55 | 8.111% | $106.5434 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $234.60 | 9.739% | $257.4477 | $257.45 | $257.45 | $257.40 |
| Purchase #3 | $100.80 | 9.203% | $110.0766 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $24.30 | 9.285% | $26.5563 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $109.83 | 3.829% | $114.0354 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $41.60 | 4.820% | $43.6051 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $194.57 | 7.203% | $208.5849 | $208.58 | $208.60 | $208.60 |
| 7 purchase totals = | $804.25 | $866.8494 | $866.86 | $866.90 | $866.80 | |