| 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 | $38.29 | 3.313% | $39.5585 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $169.90 | 8.617% | $184.5403 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $67.34 | 5.755% | $71.2154 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $109.47 | 12.108% | $122.7246 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $43.48 | 8.466% | $47.161 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $163.87 | 13.469% | $185.9417 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $115.73 | 7.574% | $124.4954 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $708.08 | $775.6369 | $775.64 | $775.60 | $775.60 | |