| 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 | $46.38 | 3.274% | $47.8985 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $156.57 | 12.593% | $176.2869 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $16.87 | 3.354% | $17.4358 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $110.81 | 6.463% | $117.9717 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $201.82 | 5.525% | $212.9706 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $30.36 | 6.304% | $32.2739 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $216.27 | 12.267% | $242.7998 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $779.08 | $847.6372 | $847.64 | $847.60 | $847.70 | |