| 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 | $94.40 | 11.233% | $105.004 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $196.67 | 6.552% | $209.5558 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $22.91 | 11.485% | $25.5412 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $15.88 | 10.182% | $17.4969 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $5.27 | 7.632% | $5.6722 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $9.93 | 10.468% | $10.9695 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $120.34 | 4.729% | $126.0309 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $465.40 | $500.2705 | $500.27 | $500.25 | $500.30 | |