| 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 | $44.54 | 9.205% | $48.6399 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $185.80 | 3.604% | $192.4962 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $176.79 | 13.417% | $200.5099 | $200.51 | $200.50 | $200.50 |
| Purchase #4 | $165.42 | 7.398% | $177.6578 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $43.84 | 5.771% | $46.37 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $222.73 | 12.562% | $250.7093 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $217.99 | 8.174% | $235.8085 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,057.11 | $1,152.1916 | $1,152.20 | $1,152.15 | $1,152.20 | |