| 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 | $55.45 | 4.209% | $57.7839 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $224.37 | 9.226% | $245.0704 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $31.74 | 5.616% | $33.5225 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $81.96 | 9.491% | $89.7388 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $209.80 | 12.652% | $236.3439 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $122.62 | 9.107% | $133.787 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $13.35 | 13.171% | $15.1083 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $739.29 | $811.3548 | $811.35 | $811.35 | $811.30 | |