| 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 | $8.35 | 4.855% | $8.7554 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $62.71 | 11.299% | $69.7956 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $173.98 | 3.597% | $180.2381 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $6.65 | 5.778% | $7.0342 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $233.94 | 11.606% | $261.0911 | $261.09 | $261.10 | $261.10 |
| Purchase #6 | $60.80 | 12.867% | $68.6231 | $68.62 | $68.60 | $68.60 |
| Purchase #7 | $73.89 | 12.209% | $82.9112 | $82.91 | $82.90 | $82.90 |
| 7 purchase totals = | $620.32 | $678.4487 | $678.45 | $678.45 | $678.40 | |