| 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 | $27.42 | 10.643% | $30.3383 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $41.60 | 5.130% | $43.7341 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $216.54 | 4.817% | $226.9707 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $67.93 | 6.643% | $72.4426 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $90.42 | 10.626% | $100.028 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $106.80 | 13.454% | $121.1689 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $219.44 | 7.527% | $235.9572 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $770.15 | $830.6398 | $830.64 | $830.65 | $830.60 | |