| 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 | $21.92 | 10.795% | $24.2863 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $46.95 | 12.594% | $52.8629 | $52.86 | $52.85 | $52.90 |
| Purchase #3 | $198.27 | 13.295% | $224.63 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $183.51 | 5.224% | $193.0966 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $43.70 | 5.366% | $46.0449 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $82.75 | 3.437% | $85.5941 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $8.32 | 10.827% | $9.2208 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $585.42 | $635.7356 | $635.73 | $635.75 | $635.70 | |