| 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 | $83.77 | 5.798% | $88.627 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $116.38 | 10.429% | $128.5173 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $29.75 | 11.670% | $33.2218 | $33.22 | $33.20 | $33.20 |
| Purchase #4 | $134.49 | 3.533% | $139.2415 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $184.40 | 12.370% | $207.2103 | $207.21 | $207.20 | $207.20 |
| Purchase #6 | $90.53 | 13.745% | $102.9733 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $250.37 | 8.448% | $271.5213 | $271.52 | $271.50 | $271.50 |
| 7 purchase totals = | $889.69 | $971.3125 | $971.31 | $971.25 | $971.20 | |