| 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 | $39.55 | 10.467% | $43.6897 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $191.37 | 11.846% | $214.0397 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $5.97 | 4.561% | $6.2423 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $141.39 | 10.394% | $156.0861 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $171.89 | 11.711% | $192.02 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $102.51 | 4.624% | $107.2501 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $230.43 | 13.408% | $261.3261 | $261.33 | $261.35 | $261.30 |
| 7 purchase totals = | $883.11 | $980.6540 | $980.66 | $980.70 | $980.60 | |