| 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 | $22.47 | 13.399% | $25.4808 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $207.40 | 8.152% | $224.3072 | $224.31 | $224.30 | $224.30 |
| Purchase #3 | $108.32 | 12.295% | $121.6379 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $28.91 | 6.699% | $30.8467 | $30.85 | $30.85 | $30.80 |
| Purchase #5 | $73.47 | 11.739% | $82.0946 | $82.09 | $82.10 | $82.10 |
| Purchase #6 | $128.54 | 7.568% | $138.2679 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $225.98 | 8.344% | $244.8358 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $795.09 | $867.4709 | $867.48 | $867.50 | $867.40 | |