| 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 | $41.88 | 7.495% | $45.0189 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $52.80 | 8.392% | $57.231 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $133.83 | 9.434% | $146.4555 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $22.73 | 7.832% | $24.5102 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $145.44 | 9.597% | $159.3979 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $249.27 | 7.868% | $268.8826 | $268.88 | $268.90 | $268.90 |
| Purchase #7 | $134.43 | 9.319% | $146.9575 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $780.38 | $848.4536 | $848.46 | $848.45 | $848.50 | |