| 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 | $82.74 | 4.627% | $86.5684 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $107.35 | 8.608% | $116.5907 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $179.32 | 13.147% | $202.8952 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $118.56 | 12.413% | $133.2769 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $250.90 | 8.146% | $271.3383 | $271.34 | $271.35 | $271.30 |
| Purchase #6 | $56.55 | 9.457% | $61.8979 | $61.90 | $61.90 | $61.90 |
| Purchase #7 | $191.30 | 13.401% | $216.9361 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $986.72 | $1,089.5035 | $1,089.52 | $1,089.55 | $1,089.50 | |