| 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 | $43.89 | 3.794% | $45.5552 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $164.65 | 7.517% | $177.0267 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $151.89 | 13.289% | $172.0747 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $223.57 | 12.238% | $250.9305 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $140.29 | 12.270% | $157.5036 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $120.28 | 11.510% | $134.1242 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $145.73 | 3.621% | $151.0069 | $151.01 | $151.00 | $151.00 |
| 7 purchase totals = | $990.30 | $1,088.2218 | $1,088.22 | $1,088.20 | $1,088.20 | |