| 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 | $191.68 | 3.493% | $198.3754 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $8.37 | 13.613% | $9.5094 | $9.51 | $9.50 | $9.50 |
| Purchase #3 | $73.96 | 6.841% | $79.0196 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $22.92 | 8.473% | $24.862 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $80.61 | 11.654% | $90.0043 | $90.00 | $90.00 | $90.00 |
| Purchase #6 | $121.45 | 7.608% | $130.6899 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $68.62 | 11.798% | $76.7158 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $567.61 | $609.1764 | $609.18 | $609.15 | $609.20 | |