| 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 | $63.38 | 5.371% | $66.7841 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $133.74 | 6.279% | $142.1375 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $139.58 | 9.768% | $153.2142 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $68.33 | 13.757% | $77.7302 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $246.27 | 3.631% | $255.2121 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $203.38 | 12.233% | $228.2595 | $228.26 | $228.25 | $228.30 |
| Purchase #7 | $6.65 | 4.584% | $6.9548 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $861.33 | $930.2924 | $930.28 | $930.30 | $930.30 | |