| 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 | $48.74 | 5.834% | $51.5835 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $97.72 | 10.464% | $107.9454 | $107.95 | $107.95 | $107.90 |
| Purchase #3 | $155.76 | 9.234% | $170.1429 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $108.85 | 6.486% | $115.91 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $55.44 | 3.480% | $57.3693 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $133.68 | 8.451% | $144.9773 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $212.31 | 9.394% | $232.2544 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $812.50 | $880.1828 | $880.18 | $880.20 | $880.20 | |