| 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 | $48.77 | 10.655% | $53.9664 | $53.97 | $53.95 | $54.00 |
| Purchase #2 | $164.30 | 11.541% | $183.2619 | $183.26 | $183.25 | $183.30 |
| Purchase #3 | $127.52 | 5.549% | $134.5961 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $74.49 | 3.380% | $77.0078 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $141.99 | 7.581% | $152.7543 | $152.75 | $152.75 | $152.80 |
| Purchase #6 | $163.54 | 6.116% | $173.5421 | $173.54 | $173.55 | $173.50 |
| Purchase #7 | $40.84 | 10.446% | $45.1061 | $45.11 | $45.10 | $45.10 |
| 7 purchase totals = | $761.45 | $820.2347 | $820.24 | $820.20 | $820.30 | |