| 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 | $63.55 | 13.762% | $72.2958 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $40.82 | 7.261% | $43.7839 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $65.46 | 4.114% | $68.153 | $68.15 | $68.15 | $68.20 |
| Purchase #4 | $103.33 | 3.687% | $107.1398 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $8.78 | 13.461% | $9.9619 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $95.34 | 8.817% | $103.7461 | $103.75 | $103.75 | $103.70 |
| Purchase #7 | $184.57 | 4.339% | $192.5785 | $192.58 | $192.60 | $192.60 |
| 7 purchase totals = | $561.85 | $597.6590 | $597.66 | $597.70 | $597.70 | |