| 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 | $88.26 | 10.363% | $97.4064 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $119.80 | 5.560% | $126.4609 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $140.54 | 12.801% | $158.5305 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $16.99 | 11.534% | $18.9496 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $18.31 | 4.561% | $19.1451 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $54.86 | 3.576% | $56.8218 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $39.70 | 10.253% | $43.7704 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $478.46 | $521.0847 | $521.09 | $521.05 | $521.00 | |