| 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 | $23.83 | 10.418% | $26.3126 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $54.43 | 5.813% | $57.594 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $150.86 | 6.339% | $160.423 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $120.36 | 11.222% | $133.8668 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $72.92 | 6.188% | $77.4323 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $118.50 | 13.342% | $134.3103 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $35.62 | 12.530% | $40.0832 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $576.52 | $630.0222 | $630.01 | $630.00 | $630.00 | |