| 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 | $218.32 | 4.751% | $228.6924 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $59.25 | 9.694% | $64.9937 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $8.36 | 7.241% | $8.9653 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $76.37 | 8.798% | $83.089 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $229.63 | 4.745% | $240.5259 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $72.58 | 5.706% | $76.7214 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $43.50 | 10.688% | $48.1493 | $48.15 | $48.15 | $48.10 |
| 7 purchase totals = | $708.01 | $751.1370 | $751.14 | $751.15 | $751.10 | |