| 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 | $5.32 | 8.660% | $5.7807 | $5.78 | $5.80 | $5.80 |
| Purchase #2 | $44.29 | 3.770% | $45.9597 | $45.96 | $45.95 | $46.00 |
| Purchase #3 | $176.36 | 8.452% | $191.2659 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $173.99 | 8.515% | $188.8052 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $213.30 | 13.213% | $241.4833 | $241.48 | $241.50 | $241.50 |
| Purchase #6 | $176.87 | 13.216% | $200.2451 | $200.25 | $200.25 | $200.20 |
| Purchase #7 | $176.96 | 3.523% | $183.1943 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $967.09 | $1,056.7342 | $1,056.74 | $1,056.75 | $1,056.80 | |