| 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 | $41.85 | 11.300% | $46.5791 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $111.50 | 9.473% | $122.0624 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $183.90 | 12.278% | $206.4792 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $81.25 | 5.460% | $85.6863 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $23.71 | 3.292% | $24.4905 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $97.97 | 13.272% | $110.9726 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $54.27 | 7.771% | $58.4873 | $58.49 | $58.50 | $58.50 |
| 7 purchase totals = | $594.45 | $654.7574 | $654.76 | $654.80 | $654.90 | |