| 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 | $72.80 | 4.192% | $75.8518 | $75.85 | $75.85 | $75.90 |
| Purchase #2 | $160.52 | 6.820% | $171.4675 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $71.41 | 9.144% | $77.9397 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $116.54 | 6.502% | $124.1174 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $49.66 | 11.570% | $55.4057 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $147.87 | 3.436% | $152.9508 | $152.95 | $152.95 | $153.00 |
| Purchase #7 | $33.86 | 8.464% | $36.7259 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $652.66 | $694.4588 | $694.47 | $694.45 | $694.50 | |