| 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 | $15.44 | 3.698% | $16.011 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $30.82 | 8.383% | $33.4036 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $176.45 | 8.725% | $191.8453 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $118.65 | 9.507% | $129.9301 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $156.26 | 3.135% | $161.1588 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $16.90 | 13.429% | $19.1695 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $52.49 | 9.302% | $57.3726 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $567.01 | $608.8909 | $608.89 | $608.85 | $608.90 | |