| 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 | $95.68 | 11.418% | $106.6047 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $92.88 | 4.672% | $97.2194 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $95.97 | 8.352% | $103.9854 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $220.68 | 6.573% | $235.1853 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $58.60 | 8.149% | $63.3753 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $30.60 | 8.562% | $33.22 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $223.77 | 13.320% | $253.5762 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $818.18 | $893.1663 | $893.18 | $893.20 | $893.20 | |