| 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 | $87.92 | 4.209% | $91.6206 | $91.62 | $91.60 | $91.60 |
| Purchase #2 | $54.36 | 5.258% | $57.2182 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $99.75 | 10.580% | $110.3036 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $97.97 | 6.323% | $104.1646 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $82.58 | 13.874% | $94.0371 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $186.53 | 6.646% | $198.9268 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $127.93 | 7.500% | $137.5248 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $737.04 | $793.7957 | $793.79 | $793.75 | $793.70 | |