| 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 | $51.41 | 5.627% | $54.3028 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $11.66 | 12.826% | $13.1555 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $107.74 | 11.414% | $120.0374 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $195.95 | 7.301% | $210.2563 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $119.59 | 3.386% | $123.6393 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $156.81 | 5.121% | $164.8402 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $199.98 | 7.445% | $214.8685 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $843.14 | $901.1000 | $901.11 | $901.10 | $901.10 | |