| 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 | $95.90 | 5.173% | $100.8609 | $100.86 | $100.85 | $100.90 |
| Purchase #2 | $85.82 | 8.285% | $92.9302 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $118.56 | 9.389% | $129.6916 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $39.95 | 3.242% | $41.2452 | $41.25 | $41.25 | $41.20 |
| Purchase #5 | $226.66 | 6.134% | $240.5633 | $240.56 | $240.55 | $240.60 |
| Purchase #6 | $67.48 | 8.855% | $73.4554 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $165.69 | 6.587% | $176.604 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $800.06 | $855.3506 | $855.35 | $855.35 | $855.40 | |