| 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 | $84.32 | 13.268% | $95.5076 | $95.51 | $95.50 | $95.50 |
| Purchase #2 | $68.72 | 8.467% | $74.5385 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $193.93 | 10.615% | $214.5157 | $214.52 | $214.50 | $214.50 |
| Purchase #4 | $118.49 | 13.274% | $134.2184 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $8.54 | 3.405% | $8.8308 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $227.84 | 12.503% | $256.3268 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $120.73 | 3.510% | $124.9676 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $822.57 | $908.9054 | $908.92 | $908.90 | $908.80 | |