| 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 | $14.98 | 4.746% | $15.691 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $62.64 | 5.138% | $65.8584 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $147.61 | 5.668% | $155.9765 | $155.98 | $156.00 | $156.00 |
| Purchase #4 | $94.97 | 13.378% | $107.6751 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $75.72 | 4.288% | $78.9669 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $62.33 | 5.406% | $65.6996 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $157.39 | 7.120% | $168.5962 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $615.64 | $658.4637 | $658.48 | $658.50 | $658.60 | |