| 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 | $70.61 | 3.665% | $73.1979 | $73.20 | $73.20 | $73.20 |
| Purchase #2 | $22.54 | 4.472% | $23.548 | $23.55 | $23.55 | $23.50 |
| Purchase #3 | $21.95 | 11.764% | $24.5322 | $24.53 | $24.55 | $24.50 |
| Purchase #4 | $148.57 | 3.246% | $153.3926 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $153.61 | 8.693% | $166.9633 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $95.72 | 4.743% | $100.26 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $102.56 | 12.316% | $115.1913 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $615.56 | $657.0853 | $657.08 | $657.10 | $657.10 | |