| 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 | $51.88 | 4.627% | $54.2805 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $208.84 | 8.457% | $226.5016 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $192.82 | 11.284% | $214.5778 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $35.60 | 12.494% | $40.0479 | $40.05 | $40.05 | $40.00 |
| Purchase #5 | $151.74 | 5.475% | $160.0478 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $200.62 | 11.610% | $223.912 | $223.91 | $223.90 | $223.90 |
| Purchase #7 | $208.48 | 8.520% | $226.2425 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $1,049.98 | $1,145.6101 | $1,145.61 | $1,145.65 | $1,145.50 | |