| 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 | $23.94 | 7.126% | $25.646 | $25.65 | $25.65 | $25.60 |
| Purchase #2 | $198.95 | 3.322% | $205.5591 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $244.73 | 7.642% | $263.4323 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $153.97 | 3.647% | $159.5853 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $28.40 | 6.643% | $30.2866 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $142.65 | 11.848% | $159.5512 | $159.55 | $159.55 | $159.60 |
| Purchase #7 | $7.31 | 11.180% | $8.1273 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $799.95 | $852.1878 | $852.20 | $852.25 | $852.20 | |