| 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 | $35.58 | 12.169% | $39.9097 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $202.62 | 12.692% | $228.3365 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $24.66 | 6.498% | $26.2624 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $158.77 | 9.855% | $174.4168 | $174.42 | $174.40 | $174.40 |
| Purchase #5 | $59.73 | 13.742% | $67.9381 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $152.34 | 3.355% | $157.451 | $157.45 | $157.45 | $157.50 |
| Purchase #7 | $197.73 | 5.513% | $208.6309 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $831.43 | $902.9454 | $902.95 | $902.95 | $902.90 | |