| 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 | $79.35 | 10.264% | $87.4945 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $222.77 | 10.224% | $245.546 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $18.43 | 12.699% | $20.7704 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $203.88 | 13.830% | $232.0766 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $137.61 | 5.752% | $145.5253 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $87.40 | 12.644% | $98.4509 | $98.45 | $98.45 | $98.50 |
| Purchase #7 | $208.80 | 7.126% | $223.6791 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $958.24 | $1,053.5428 | $1,053.55 | $1,053.60 | $1,053.60 | |