| 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 | $22.63 | 13.744% | $25.7403 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $208.53 | 13.747% | $237.1966 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $18.55 | 6.316% | $19.7216 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $85.62 | 4.327% | $89.3248 | $89.32 | $89.30 | $89.30 |
| Purchase #5 | $224.53 | 8.751% | $244.1786 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $59.61 | 11.614% | $66.5331 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $14.54 | 6.258% | $15.4499 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $634.01 | $698.1449 | $698.14 | $698.15 | $698.00 | |