| 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 | $69.65 | 7.688% | $75.0047 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $79.54 | 8.346% | $86.1784 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $222.96 | 4.565% | $233.1381 | $233.14 | $233.15 | $233.10 |
| Purchase #4 | $198.56 | 4.668% | $207.8288 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $139.68 | 9.804% | $153.3742 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $135.95 | 3.127% | $140.2012 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $185.75 | 8.425% | $201.3994 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,032.09 | $1,097.1248 | $1,097.12 | $1,097.15 | $1,097.10 | |