| 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 | $90.70 | 4.689% | $94.9529 | $94.95 | $94.95 | $95.00 |
| Purchase #2 | $48.80 | 6.667% | $52.0535 | $52.05 | $52.05 | $52.10 |
| Purchase #3 | $238.32 | 4.638% | $249.3733 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $45.67 | 9.524% | $50.0196 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $117.65 | 4.427% | $122.8584 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $225.80 | 3.507% | $233.7188 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $5.98 | 11.315% | $6.6566 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $772.92 | $809.6331 | $809.63 | $809.55 | $809.80 | |