| 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 | $89.92 | 11.475% | $100.2383 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $182.86 | 13.639% | $207.8003 | $207.80 | $207.80 | $207.80 |
| Purchase #3 | $30.80 | 12.607% | $34.683 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $136.76 | 5.800% | $144.6921 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $13.80 | 7.782% | $14.8739 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $129.78 | 13.191% | $146.8993 | $146.90 | $146.90 | $146.90 |
| Purchase #7 | $119.51 | 9.585% | $130.965 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $703.43 | $780.1519 | $780.15 | $780.15 | $780.20 | |