| 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 | $30.43 | 6.866% | $32.5193 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $8.88 | 3.831% | $9.2202 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $162.95 | 13.442% | $184.8537 | $184.85 | $184.85 | $184.90 |
| Purchase #4 | $85.42 | 4.825% | $89.5415 | $89.54 | $89.55 | $89.50 |
| Purchase #5 | $19.84 | 3.355% | $20.5056 | $20.51 | $20.50 | $20.50 |
| Purchase #6 | $214.93 | 7.570% | $231.2002 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $144.55 | 8.575% | $156.9452 | $156.95 | $156.95 | $156.90 |
| 7 purchase totals = | $667.00 | $724.7857 | $724.79 | $724.75 | $724.70 | |