| 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 | $128.48 | 10.176% | $141.5541 | $141.55 | $141.55 | $141.60 |
| Purchase #2 | $235.79 | 6.163% | $250.3217 | $250.32 | $250.30 | $250.30 |
| Purchase #3 | $29.60 | 4.431% | $30.9116 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $64.37 | 12.853% | $72.6435 | $72.64 | $72.65 | $72.60 |
| Purchase #5 | $63.85 | 8.124% | $69.0372 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $5.94 | 8.126% | $6.4227 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $100.97 | 5.760% | $106.7859 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $629.00 | $677.6767 | $677.67 | $677.65 | $677.60 | |