| 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 | $45.88 | 10.110% | $50.5185 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $14.31 | 3.793% | $14.8528 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $128.79 | 6.847% | $137.6083 | $137.61 | $137.60 | $137.60 |
| Purchase #4 | $156.44 | 5.816% | $165.5386 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $152.97 | 10.659% | $169.2751 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $162.50 | 5.442% | $171.3433 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $237.86 | 5.797% | $251.6487 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $898.75 | $960.7853 | $960.79 | $960.80 | $960.70 | |