| 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 | $88.76 | 6.553% | $94.5764 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $76.77 | 9.616% | $84.1522 | $84.15 | $84.15 | $84.20 |
| Purchase #3 | $250.30 | 11.782% | $279.7903 | $279.79 | $279.80 | $279.80 |
| Purchase #4 | $232.87 | 12.153% | $261.1707 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $247.96 | 12.593% | $279.1856 | $279.19 | $279.20 | $279.20 |
| Purchase #6 | $136.80 | 13.154% | $154.7947 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $207.70 | 13.298% | $235.3199 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $1,241.16 | $1,388.9898 | $1,388.99 | $1,389.00 | $1,389.10 | |