| 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 | $36.54 | 13.513% | $41.4777 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $172.52 | 8.820% | $187.7363 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $220.30 | 13.490% | $250.0185 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $58.60 | 13.513% | $66.5186 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $49.46 | 12.158% | $55.4733 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $167.44 | 8.221% | $181.2052 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $194.36 | 8.772% | $211.4093 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $899.22 | $993.8389 | $993.85 | $993.80 | $993.80 | |