| 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 | $86.56 | 6.249% | $91.9691 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $69.42 | 4.109% | $72.2725 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $104.94 | 13.241% | $118.8351 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $197.99 | 7.575% | $212.9877 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $7.86 | 4.104% | $8.1826 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $222.30 | 3.827% | $230.8074 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $97.79 | 6.873% | $104.5111 | $104.51 | $104.50 | $104.50 |
| 7 purchase totals = | $786.86 | $839.5655 | $839.57 | $839.55 | $839.60 | |