| 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 | $34.68 | 6.122% | $36.8031 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $15.58 | 6.693% | $16.6228 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $126.47 | 11.698% | $141.2645 | $141.26 | $141.25 | $141.30 |
| Purchase #4 | $135.72 | 5.212% | $142.7937 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $250.49 | 13.857% | $285.2004 | $285.20 | $285.20 | $285.20 |
| Purchase #6 | $37.56 | 10.223% | $41.3998 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $188.74 | 3.410% | $195.176 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $789.24 | $859.2603 | $859.25 | $859.25 | $859.30 | |