| 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 | $96.42 | 10.520% | $106.5634 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $11.51 | 11.515% | $12.8354 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $86.97 | 13.734% | $98.9145 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $168.60 | 11.255% | $187.5759 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $63.70 | 11.388% | $70.9542 | $70.95 | $70.95 | $71.00 |
| Purchase #6 | $181.44 | 9.768% | $199.1631 | $199.16 | $199.15 | $199.20 |
| Purchase #7 | $86.84 | 3.455% | $89.8403 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $695.48 | $765.8468 | $765.84 | $765.85 | $765.90 | |