| 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 | $6.39 | 10.743% | $7.0765 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $37.39 | 10.207% | $41.2064 | $41.21 | $41.20 | $41.20 |
| Purchase #3 | $63.42 | 11.360% | $70.6245 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $250.76 | 4.674% | $262.4805 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $104.93 | 10.349% | $115.7892 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $74.54 | 13.355% | $84.4948 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $192.29 | 6.605% | $204.9908 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $729.72 | $786.6627 | $786.66 | $786.70 | $786.70 | |