| 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 | $84.77 | 4.298% | $88.4134 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $86.27 | 13.587% | $97.9915 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $51.51 | 13.255% | $58.3377 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $206.95 | 4.395% | $216.0455 | $216.05 | $216.05 | $216.00 |
| Purchase #5 | $163.98 | 5.509% | $173.0137 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $10.99 | 9.295% | $12.0115 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $170.87 | 4.676% | $178.8599 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $775.34 | $824.6732 | $824.67 | $824.65 | $824.60 | |