| 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 | $82.71 | 6.233% | $87.8653 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $64.73 | 12.598% | $72.8847 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $153.55 | 4.207% | $160.0098 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $41.59 | 7.488% | $44.7043 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $168.76 | 5.515% | $178.0671 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $221.73 | 9.824% | $243.5128 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $130.43 | 12.816% | $147.1459 | $147.15 | $147.15 | $147.10 |
| 7 purchase totals = | $863.50 | $934.1899 | $934.19 | $934.15 | $934.20 | |