| 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 | $22.33 | 13.429% | $25.3287 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $194.61 | 13.109% | $220.1214 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $40.81 | 6.688% | $43.5394 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $211.85 | 9.567% | $232.1177 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $115.72 | 11.210% | $128.6922 | $128.69 | $128.70 | $128.70 |
| Purchase #6 | $5.51 | 13.857% | $6.2735 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $62.80 | 8.362% | $68.0513 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $653.63 | $724.1242 | $724.12 | $724.10 | $724.10 | |