| 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 | $42.31 | 13.864% | $48.1759 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $43.72 | 8.741% | $47.5416 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $88.84 | 6.103% | $94.2619 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $155.27 | 12.328% | $174.4117 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $106.76 | 7.292% | $114.5449 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $73.46 | 12.804% | $82.8658 | $82.87 | $82.85 | $82.90 |
| Purchase #7 | $56.67 | 12.756% | $63.8988 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $567.03 | $625.7006 | $625.70 | $625.70 | $625.70 | |