| 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 | $81.82 | 11.436% | $91.1769 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $242.49 | 13.404% | $274.9934 | $274.99 | $275.00 | $275.00 |
| Purchase #3 | $163.62 | 6.420% | $174.1244 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $208.46 | 4.469% | $217.7761 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $34.52 | 11.202% | $38.3869 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $44.67 | 4.229% | $46.5591 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $7.81 | 10.328% | $8.6166 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $783.39 | $851.6334 | $851.64 | $851.65 | $851.70 | |