| 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 | $56.77 | 11.836% | $63.4893 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $15.67 | 8.418% | $16.9891 | $16.99 | $17.00 | $17.00 |
| Purchase #3 | $92.46 | 9.596% | $101.3325 | $101.33 | $101.35 | $101.30 |
| Purchase #4 | $115.28 | 8.212% | $124.7468 | $124.75 | $124.75 | $124.70 |
| Purchase #5 | $85.32 | 13.215% | $96.595 | $96.60 | $96.60 | $96.60 |
| Purchase #6 | $14.97 | 5.273% | $15.7594 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $82.78 | 8.818% | $90.0795 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $463.25 | $508.9916 | $509.00 | $509.05 | $509.00 | |