| 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 | $8.89 | 9.176% | $9.7057 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $7.33 | 5.814% | $7.7562 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $182.28 | 8.612% | $197.978 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $10.41 | 9.102% | $11.3575 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $250.98 | 5.296% | $264.2719 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $155.36 | 12.206% | $174.3232 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $65.44 | 9.619% | $71.7347 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $680.69 | $737.1272 | $737.13 | $737.10 | $737.20 | |