| 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 | $106.46 | 3.798% | $110.5034 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $149.54 | 5.363% | $157.5598 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $245.98 | 5.368% | $259.1842 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $102.53 | 11.773% | $114.6009 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $154.62 | 12.103% | $173.3337 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $23.85 | 12.587% | $26.852 | $26.85 | $26.85 | $26.90 |
| Purchase #7 | $64.30 | 4.207% | $67.0051 | $67.01 | $67.00 | $67.00 |
| 7 purchase totals = | $847.28 | $909.0391 | $909.03 | $909.05 | $909.10 | |