| 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 | $71.30 | 5.110% | $74.9434 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $139.86 | 10.833% | $155.011 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $24.69 | 4.775% | $25.8689 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $30.45 | 11.338% | $33.9024 | $33.90 | $33.90 | $33.90 |
| Purchase #5 | $100.83 | 9.714% | $110.6246 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $38.30 | 6.158% | $40.6585 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $196.57 | 4.796% | $205.9975 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $602.00 | $647.0063 | $647.00 | $646.95 | $647.00 | |