| 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 | $98.82 | 10.848% | $109.54 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $78.69 | 3.127% | $81.1506 | $81.15 | $81.15 | $81.20 |
| Purchase #3 | $95.69 | 3.152% | $98.7061 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $83.51 | 12.690% | $94.1074 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $139.90 | 9.838% | $153.6634 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $237.47 | 6.270% | $252.3594 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $57.54 | 13.645% | $65.3913 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $791.62 | $854.9182 | $854.92 | $854.90 | $855.00 | |