| 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 | $77.73 | 6.854% | $83.0576 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $40.27 | 4.529% | $42.0938 | $42.09 | $42.10 | $42.10 |
| Purchase #3 | $107.66 | 4.448% | $112.4487 | $112.45 | $112.45 | $112.40 |
| Purchase #4 | $62.58 | 10.798% | $69.3374 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $161.30 | 3.632% | $167.1584 | $167.16 | $167.15 | $167.20 |
| Purchase #6 | $61.68 | 12.219% | $69.2167 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $54.39 | 3.394% | $56.236 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $565.61 | $599.5486 | $599.56 | $599.55 | $599.50 | |