| 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 | $21.39 | 5.461% | $22.5581 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $34.67 | 3.396% | $35.8474 | $35.85 | $35.85 | $35.80 |
| Purchase #3 | $88.89 | 11.257% | $98.8963 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $32.47 | 5.453% | $34.2406 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $108.54 | 7.679% | $116.8748 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $98.65 | 3.284% | $101.8897 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $176.86 | 5.341% | $186.3061 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $561.47 | $596.6130 | $596.62 | $596.60 | $596.60 | |