| 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 | $49.47 | 8.275% | $53.5636 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $7.38 | 10.456% | $8.1517 | $8.15 | $8.15 | $8.20 |
| Purchase #3 | $47.59 | 9.801% | $52.2543 | $52.25 | $52.25 | $52.30 |
| Purchase #4 | $9.98 | 9.857% | $10.9637 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $184.92 | 11.541% | $206.2616 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $76.49 | 8.628% | $83.0896 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $36.73 | 13.688% | $41.7576 | $41.76 | $41.75 | $41.80 |
| 7 purchase totals = | $412.56 | $456.0421 | $456.03 | $456.00 | $456.30 | |