| 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 | $34.65 | 8.200% | $37.4913 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $15.44 | 8.220% | $16.7092 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $226.36 | 4.215% | $235.9011 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $170.72 | 6.406% | $181.6563 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $207.46 | 4.552% | $216.9036 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $154.29 | 12.297% | $173.263 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $45.61 | 12.821% | $51.4577 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $854.53 | $913.3822 | $913.38 | $913.35 | $913.50 | |