| 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 | $114.95 | 5.644% | $121.4378 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $56.48 | 7.781% | $60.8747 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $29.89 | 3.598% | $30.9654 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $185.56 | 11.471% | $206.8456 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $228.82 | 5.566% | $241.5561 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $85.62 | 11.388% | $95.3704 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $221.67 | 6.418% | $235.8968 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $922.99 | $992.9468 | $992.96 | $992.90 | $993.00 | |