| 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 | $77.41 | 5.744% | $81.8564 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $6.47 | 4.794% | $6.7802 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $241.45 | 7.832% | $260.3604 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $153.59 | 7.652% | $165.3427 | $165.34 | $165.35 | $165.30 |
| Purchase #5 | $26.67 | 8.137% | $28.8401 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $87.93 | 8.696% | $95.5764 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $156.55 | 6.301% | $166.4142 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $750.07 | $805.1704 | $805.17 | $805.20 | $805.20 | |