| 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 | $55.80 | 3.841% | $57.9433 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $164.74 | 4.128% | $171.5405 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $27.34 | 10.659% | $30.2542 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $74.38 | 3.289% | $76.8264 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $145.97 | 4.570% | $152.6408 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $171.57 | 13.870% | $195.3668 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $195.92 | 8.487% | $212.5477 | $212.55 | $212.55 | $212.50 |
| 7 purchase totals = | $835.72 | $897.1197 | $897.12 | $897.15 | $897.00 | |