| 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 | $24.98 | 3.619% | $25.884 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $140.78 | 3.333% | $145.4722 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $73.72 | 4.415% | $76.9747 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $84.87 | 8.771% | $92.3139 | $92.31 | $92.30 | $92.30 |
| Purchase #5 | $173.38 | 11.794% | $193.8284 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $191.84 | 13.498% | $217.7346 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $89.98 | 11.533% | $100.3574 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $779.55 | $852.5652 | $852.55 | $852.55 | $852.60 | |