| 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 | $82.42 | 6.503% | $87.7798 | $87.78 | $87.80 | $87.80 |
| Purchase #2 | $144.67 | 13.804% | $164.6402 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $176.30 | 4.160% | $183.6341 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $86.67 | 10.338% | $95.6299 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $140.92 | 3.352% | $145.6436 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $6.58 | 4.446% | $6.8725 | $6.87 | $6.85 | $6.90 |
| Purchase #7 | $127.56 | 10.180% | $140.5456 | $140.55 | $140.55 | $140.50 |
| 7 purchase totals = | $765.12 | $824.7457 | $824.74 | $824.80 | $824.60 | |