| 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 | $93.59 | 10.409% | $103.3318 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $209.26 | 5.831% | $221.462 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $196.83 | 3.170% | $203.0695 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $26.93 | 13.634% | $30.6016 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $55.28 | 4.215% | $57.6101 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $123.69 | 5.567% | $130.5758 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $36.73 | 4.234% | $38.2851 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $742.31 | $784.9359 | $784.94 | $784.95 | $785.00 | |