| 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 | $7.78 | 5.160% | $8.1814 | $8.18 | $8.20 | $8.20 |
| Purchase #2 | $48.61 | 10.343% | $53.6377 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $213.55 | 6.147% | $226.6769 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $242.52 | 11.262% | $269.8326 | $269.83 | $269.85 | $269.80 |
| Purchase #5 | $41.56 | 9.687% | $45.5859 | $45.59 | $45.60 | $45.60 |
| Purchase #6 | $250.89 | 13.458% | $284.6548 | $284.65 | $284.65 | $284.70 |
| Purchase #7 | $100.46 | 4.291% | $104.7707 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $905.37 | $993.3400 | $993.34 | $993.40 | $993.40 | |