| 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 | $201.88 | 4.762% | $211.4935 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $59.37 | 3.498% | $61.4468 | $61.45 | $61.45 | $61.40 |
| Purchase #3 | $111.60 | 8.349% | $120.9175 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $58.99 | 11.382% | $65.7042 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $70.71 | 4.275% | $73.7329 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $105.98 | 12.614% | $119.3483 | $119.35 | $119.35 | $119.30 |
| Purchase #7 | $174.25 | 4.504% | $182.0982 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $782.78 | $834.7414 | $834.74 | $834.75 | $834.60 | |