| 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 | $94.80 | 10.761% | $105.0014 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $195.44 | 5.592% | $206.369 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $41.97 | 9.356% | $45.8967 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $8.65 | 4.381% | $9.029 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $36.36 | 3.534% | $37.645 | $37.65 | $37.65 | $37.60 |
| Purchase #6 | $127.85 | 7.426% | $137.3441 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $9.29 | 10.102% | $10.2285 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $514.36 | $551.5137 | $551.52 | $551.55 | $551.40 | |