| 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 | $42.63 | 12.432% | $47.9298 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $28.45 | 7.605% | $30.6136 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $212.35 | 13.760% | $241.5694 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $185.72 | 6.652% | $198.0741 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $125.62 | 12.609% | $141.4594 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $73.69 | 9.206% | $80.4739 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $175.44 | 9.303% | $191.7612 | $191.76 | $191.75 | $191.80 |
| 7 purchase totals = | $843.90 | $931.8814 | $931.87 | $931.80 | $932.00 | |