| 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 | $24.49 | 3.604% | $25.3726 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $30.99 | 11.147% | $34.4445 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $162.47 | 13.475% | $184.3628 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $52.80 | 12.395% | $59.3446 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $163.38 | 11.411% | $182.0233 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $129.85 | 10.627% | $143.6492 | $143.65 | $143.65 | $143.60 |
| Purchase #7 | $119.82 | 8.275% | $129.7351 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $683.80 | $758.9321 | $758.92 | $758.90 | $758.80 | |