| 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 | $8.44 | 7.212% | $9.0487 | $9.05 | $9.05 | $9.00 |
| Purchase #2 | $58.45 | 5.311% | $61.5543 | $61.55 | $61.55 | $61.60 |
| Purchase #3 | $201.55 | 5.553% | $212.7421 | $212.74 | $212.75 | $212.70 |
| Purchase #4 | $131.57 | 3.869% | $136.6604 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $90.47 | 7.809% | $97.5348 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $98.51 | 9.398% | $107.768 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $250.65 | 5.504% | $264.4458 | $264.45 | $264.45 | $264.40 |
| 7 purchase totals = | $839.64 | $889.7541 | $889.75 | $889.75 | $889.70 | |