| 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 | $134.61 | 7.784% | $145.088 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $142.26 | 7.222% | $152.534 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $24.27 | 6.652% | $25.8844 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $45.56 | 5.536% | $48.0822 | $48.08 | $48.10 | $48.10 |
| Purchase #5 | $42.85 | 9.117% | $46.7566 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $144.82 | 7.329% | $155.4339 | $155.43 | $155.45 | $155.40 |
| Purchase #7 | $69.71 | 8.586% | $75.6953 | $75.70 | $75.70 | $75.70 |
| 7 purchase totals = | $604.08 | $649.4744 | $649.47 | $649.55 | $649.50 | |