| 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 | $15.97 | 10.731% | $17.6837 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $153.38 | 10.650% | $169.715 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $202.41 | 5.130% | $212.7936 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $26.67 | 3.222% | $27.5293 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $223.46 | 7.155% | $239.4486 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $22.59 | 6.436% | $24.0439 | $24.04 | $24.05 | $24.00 |
| Purchase #7 | $36.72 | 4.472% | $38.3621 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $681.20 | $729.5762 | $729.57 | $729.60 | $729.50 | |