| 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 | $25.99 | 9.447% | $28.4453 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $55.52 | 8.398% | $60.1826 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $244.60 | 10.825% | $271.078 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $103.28 | 4.222% | $107.6405 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $144.49 | 5.604% | $152.5872 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $201.84 | 12.766% | $227.6069 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $10.94 | 5.184% | $11.5071 | $11.51 | $11.50 | $11.50 |
| 7 purchase totals = | $786.66 | $859.0476 | $859.06 | $859.10 | $859.00 | |