| 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 | $10.88 | 5.850% | $11.5165 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $130.36 | 12.758% | $146.9913 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $75.39 | 9.559% | $82.5965 | $82.60 | $82.60 | $82.60 |
| Purchase #4 | $242.85 | 11.326% | $270.3552 | $270.36 | $270.35 | $270.40 |
| Purchase #5 | $127.50 | 4.791% | $133.6085 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $196.81 | 10.149% | $216.7842 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $28.77 | 7.497% | $30.9269 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $812.56 | $892.7791 | $892.79 | $892.80 | $892.80 | |