| 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 | $70.47 | 6.355% | $74.9484 | $74.95 | $74.95 | $74.90 |
| Purchase #2 | $36.44 | 6.433% | $38.7842 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $236.37 | 10.618% | $261.4678 | $261.47 | $261.45 | $261.50 |
| Purchase #4 | $132.80 | 8.501% | $144.0893 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $195.63 | 11.367% | $217.8673 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $81.83 | 11.251% | $91.0367 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $243.90 | 12.802% | $275.1241 | $275.12 | $275.10 | $275.10 |
| 7 purchase totals = | $997.44 | $1,103.3178 | $1,103.32 | $1,103.30 | $1,103.30 | |