| 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 | $75.25 | 3.266% | $77.7077 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $229.75 | 3.566% | $237.9429 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $87.76 | 3.122% | $90.4999 | $90.50 | $90.50 | $90.50 |
| Purchase #4 | $141.60 | 10.109% | $155.9143 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $34.57 | 11.683% | $38.6088 | $38.61 | $38.60 | $38.60 |
| Purchase #6 | $124.97 | 3.581% | $129.4452 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $52.68 | 12.542% | $59.2871 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $746.58 | $789.4059 | $789.41 | $789.40 | $789.30 | |