| 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 | $75.49 | 4.167% | $78.6357 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $91.80 | 6.714% | $97.9635 | $97.96 | $97.95 | $98.00 |
| Purchase #3 | $130.57 | 11.542% | $145.6404 | $145.64 | $145.65 | $145.60 |
| Purchase #4 | $18.25 | 3.802% | $18.9439 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $63.74 | 5.236% | $67.0774 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $205.35 | 9.385% | $224.6221 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $117.44 | 10.497% | $129.7677 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $702.64 | $762.6507 | $762.65 | $762.65 | $762.60 | |