| 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 | $13.44 | 11.806% | $15.0267 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $29.79 | 11.436% | $33.1968 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $225.41 | 12.240% | $253.0002 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $174.53 | 13.424% | $197.9589 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $99.70 | 3.447% | $103.1367 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $68.52 | 12.815% | $77.3008 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $205.73 | 4.473% | $214.9323 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $817.12 | $894.5524 | $894.56 | $894.60 | $894.50 | |