| 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 | $50.49 | 7.125% | $54.0874 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $44.78 | 12.433% | $50.3475 | $50.35 | $50.35 | $50.30 |
| Purchase #3 | $164.91 | 11.554% | $183.9637 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $169.42 | 7.763% | $182.5721 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $55.52 | 5.261% | $58.4409 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $63.95 | 8.709% | $69.5194 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $157.35 | 12.252% | $176.6285 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $706.42 | $775.5595 | $775.56 | $775.55 | $775.50 | |