| 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 | $5.94 | 11.168% | $6.6034 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $6.82 | 9.842% | $7.4912 | $7.49 | $7.50 | $7.50 |
| Purchase #3 | $220.72 | 5.531% | $232.928 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $202.73 | 4.803% | $212.4671 | $212.47 | $212.45 | $212.50 |
| Purchase #5 | $44.68 | 4.721% | $46.7893 | $46.79 | $46.80 | $46.80 |
| Purchase #6 | $199.57 | 9.455% | $218.4393 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $113.52 | 9.474% | $124.2749 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $793.98 | $848.9932 | $848.99 | $849.00 | $849.00 | |