| 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 | $14.74 | 7.493% | $15.8445 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $9.48 | 11.271% | $10.5485 | $10.55 | $10.55 | $10.50 |
| Purchase #3 | $177.40 | 3.133% | $182.9579 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $80.47 | 13.211% | $91.1009 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $241.34 | 8.732% | $262.4138 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $173.29 | 7.359% | $186.0424 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $103.84 | 11.220% | $115.4908 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $800.56 | $864.3988 | $864.39 | $864.40 | $864.30 | |