| 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 | $15.83 | 4.156% | $16.4879 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $71.48 | 4.237% | $74.5086 | $74.51 | $74.50 | $74.50 |
| Purchase #3 | $235.94 | 13.377% | $267.5017 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $229.72 | 6.343% | $244.2911 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $102.31 | 13.275% | $115.8917 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $153.34 | 9.371% | $167.7095 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $111.30 | 8.700% | $120.9831 | $120.98 | $121.00 | $121.00 |
| 7 purchase totals = | $919.92 | $1,007.3736 | $1,007.37 | $1,007.40 | $1,007.40 | |