| 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 | $5.69 | 4.569% | $5.95 | $5.95 | $5.95 | $6.00 |
| Purchase #2 | $123.31 | 11.372% | $137.3328 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $205.39 | 12.573% | $231.2137 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $192.69 | 4.432% | $201.23 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $47.51 | 5.220% | $49.99 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $51.45 | 4.552% | $53.792 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $36.50 | 8.765% | $39.6992 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $662.54 | $719.2077 | $719.20 | $719.25 | $719.20 | |