| 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 | $193.34 | 5.762% | $204.4803 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $182.30 | 13.602% | $207.0964 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $169.62 | 13.581% | $192.6561 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $41.41 | 13.693% | $47.0803 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $72.42 | 10.865% | $80.2884 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $25.77 | 4.584% | $26.9513 | $26.95 | $26.95 | $27.00 |
| Purchase #7 | $6.44 | 4.461% | $6.7273 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $691.30 | $765.2801 | $765.29 | $765.35 | $765.40 | |