| 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 | $30.53 | 10.608% | $33.7686 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $191.33 | 7.866% | $206.38 | $206.38 | $206.40 | $206.40 |
| Purchase #3 | $220.78 | 11.290% | $245.7061 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $79.85 | 11.421% | $88.9697 | $88.97 | $88.95 | $89.00 |
| Purchase #5 | $52.94 | 5.328% | $55.7606 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $157.78 | 3.744% | $163.6873 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $200.57 | 11.437% | $223.5092 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $933.78 | $1,017.7815 | $1,017.79 | $1,017.75 | $1,017.90 | |