| 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 | $30.31 | 10.180% | $33.3956 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $21.63 | 11.592% | $24.1373 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $175.56 | 9.598% | $192.4102 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $159.79 | 5.198% | $168.0959 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $178.72 | 13.864% | $203.4977 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $145.48 | 7.595% | $156.5292 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $163.41 | 11.102% | $181.5518 | $181.55 | $181.55 | $181.60 |
| 7 purchase totals = | $874.90 | $959.6177 | $959.63 | $959.65 | $959.60 | |