| 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 | $94.79 | 3.705% | $98.302 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $77.92 | 3.470% | $80.6238 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $237.51 | 13.530% | $269.6451 | $269.65 | $269.65 | $269.60 |
| Purchase #4 | $54.36 | 5.401% | $57.296 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $86.87 | 13.336% | $98.455 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $145.49 | 10.728% | $161.0982 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $13.35 | 3.868% | $13.8664 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $710.29 | $779.2865 | $779.30 | $779.25 | $779.30 | |