| 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 | $65.55 | 8.117% | $70.8707 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $126.54 | 7.532% | $136.071 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $52.57 | 11.426% | $58.5766 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $12.91 | 13.347% | $14.6331 | $14.63 | $14.65 | $14.60 |
| Purchase #5 | $247.70 | 4.403% | $258.6062 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $220.43 | 13.164% | $249.4474 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $232.62 | 3.185% | $240.0289 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $958.32 | $1,028.2339 | $1,028.24 | $1,028.25 | $1,028.20 | |