| 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 | $94.51 | 8.650% | $102.6851 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $159.87 | 7.475% | $171.8203 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $202.47 | 5.693% | $213.9966 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $37.30 | 4.183% | $38.8603 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $40.78 | 12.188% | $45.7503 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $37.49 | 8.559% | $40.6988 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $226.36 | 7.659% | $243.6969 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $798.78 | $857.5083 | $857.52 | $857.50 | $857.60 | |