| 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 | $78.98 | 9.771% | $86.6971 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $158.65 | 8.627% | $172.3367 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $170.91 | 7.379% | $183.5214 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $11.55 | 5.485% | $12.1835 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $206.78 | 7.803% | $222.915 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $28.83 | 8.732% | $31.3474 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $162.79 | 7.258% | $174.6053 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $818.49 | $883.6064 | $883.62 | $883.60 | $883.50 | |