| 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 | $70.34 | 8.295% | $76.1747 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $121.26 | 11.207% | $134.8496 | $134.85 | $134.85 | $134.80 |
| Purchase #3 | $124.78 | 13.718% | $141.8973 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $65.28 | 5.375% | $68.7888 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $237.31 | 5.380% | $250.0773 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $115.56 | 4.701% | $120.9925 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $184.48 | 7.141% | $197.6537 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $919.01 | $990.4339 | $990.43 | $990.45 | $990.50 | |