| 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 | $10.96 | 4.607% | $11.4649 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $184.82 | 4.556% | $193.2404 | $193.24 | $193.25 | $193.20 |
| Purchase #3 | $244.63 | 9.417% | $267.6668 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $142.31 | 4.446% | $148.6371 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $17.31 | 10.285% | $19.0903 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $45.25 | 6.758% | $48.308 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $145.72 | 13.263% | $165.0468 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $791.00 | $853.4543 | $853.46 | $853.45 | $853.40 | |