| 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 | $82.89 | 6.611% | $88.3699 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $164.44 | 7.555% | $176.8634 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $153.57 | 5.360% | $161.8014 | $161.80 | $161.80 | $161.80 |
| Purchase #4 | $94.94 | 13.423% | $107.6838 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $223.54 | 7.639% | $240.6162 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $45.57 | 12.530% | $51.2799 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $50.65 | 13.153% | $57.312 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $815.60 | $883.9266 | $883.92 | $883.90 | $884.00 | |