| 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 | $13.95 | 4.569% | $14.5874 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $180.47 | 7.409% | $193.841 | $193.84 | $193.85 | $193.80 |
| Purchase #3 | $41.75 | 6.593% | $44.5026 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $244.72 | 11.604% | $273.1173 | $273.12 | $273.10 | $273.10 |
| Purchase #5 | $69.91 | 7.372% | $75.0638 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $43.37 | 4.384% | $45.2713 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $45.91 | 4.496% | $47.9741 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $640.08 | $694.3575 | $694.35 | $694.30 | $694.40 | |