| 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 | $69.44 | 12.289% | $77.9735 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $155.49 | 11.618% | $173.5548 | $173.55 | $173.55 | $173.60 |
| Purchase #3 | $8.44 | 12.790% | $9.5195 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $178.72 | 3.494% | $184.9645 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $38.78 | 11.860% | $43.3793 | $43.38 | $43.40 | $43.40 |
| Purchase #6 | $177.72 | 3.483% | $183.91 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $116.55 | 7.570% | $125.3728 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $745.14 | $798.6744 | $798.66 | $798.60 | $798.80 | |