| 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 | $246.46 | 13.214% | $279.0272 | $279.03 | $279.05 | $279.00 |
| Purchase #2 | $43.93 | 9.500% | $48.1034 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $23.92 | 3.376% | $24.7275 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $152.83 | 12.791% | $172.3785 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $30.29 | 13.420% | $34.3549 | $34.35 | $34.35 | $34.40 |
| Purchase #6 | $81.60 | 8.342% | $88.4071 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $15.42 | 13.538% | $17.5076 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $594.45 | $664.5062 | $664.51 | $664.55 | $664.50 | |