| 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 | $121.96 | 9.473% | $133.5133 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $51.80 | 9.584% | $56.7645 | $56.76 | $56.75 | $56.80 |
| Purchase #3 | $214.95 | 3.485% | $222.441 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $30.63 | 11.620% | $34.1892 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $49.75 | 7.170% | $53.3171 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $111.46 | 10.257% | $122.8925 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $84.84 | 6.613% | $90.4505 | $90.45 | $90.45 | $90.50 |
| 7 purchase totals = | $665.39 | $713.5681 | $713.56 | $713.55 | $713.60 | |