| 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 | $66.89 | 4.789% | $70.0934 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $192.29 | 8.234% | $208.1232 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $91.79 | 7.754% | $98.9074 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $74.86 | 3.777% | $77.6875 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $240.90 | 11.821% | $269.3768 | $269.38 | $269.40 | $269.40 |
| Purchase #6 | $101.92 | 5.157% | $107.176 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $226.78 | 8.742% | $246.6051 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $995.43 | $1,077.9694 | $1,077.98 | $1,078.00 | $1,078.00 | |