| 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 | $73.70 | 4.454% | $76.9826 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $115.46 | 12.410% | $129.7886 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $119.55 | 8.530% | $129.7476 | $129.75 | $129.75 | $129.70 |
| Purchase #4 | $250.42 | 9.427% | $274.0271 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $82.96 | 7.805% | $89.435 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $77.57 | 11.821% | $86.7395 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $217.80 | 10.659% | $241.0153 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $937.46 | $1,027.7357 | $1,027.75 | $1,027.80 | $1,027.60 | |