| 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 | $8.72 | 9.513% | $9.5495 | $9.55 | $9.55 | $9.50 |
| Purchase #2 | $207.95 | 12.699% | $234.3576 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $142.55 | 4.611% | $149.123 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $44.53 | 7.808% | $48.0069 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $171.74 | 3.568% | $177.8677 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $48.81 | 10.266% | $53.8208 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $38.65 | 13.488% | $43.8631 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $662.95 | $716.5886 | $716.59 | $716.50 | $716.60 | |