| 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 | $10.67 | 3.144% | $11.0055 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $37.97 | 4.720% | $39.7622 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $147.43 | 4.276% | $153.7341 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $30.44 | 10.721% | $33.7035 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $87.89 | 9.816% | $96.5173 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $193.42 | 10.818% | $214.3442 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $112.93 | 5.693% | $119.3591 | $119.36 | $119.35 | $119.40 |
| 7 purchase totals = | $620.75 | $668.4259 | $668.42 | $668.40 | $668.40 | |